diff --git a/src/libecalc/expression/expression.py b/src/libecalc/expression/expression.py
index 51289e7c22..54ea684461 100644
--- a/src/libecalc/expression/expression.py
+++ b/src/libecalc/expression/expression.py
@@ -114,7 +114,7 @@ def __modify_schema__(cls, field_schema):
                 {"type": "number"},
                 {
                     "type": "string",
-                    "pattern": r"^[\w * ^ . : ; () {} = > < + \- /]+$",
+                    "pattern": r"^[\w * ^ . : ; () {} = > < + \- /$]+$",
                 },
             ],
             examples=["SIM1;OIL_PROD {+} 1000", 5],
diff --git a/src/libecalc/input/validation/json_schemas/models-compressor-chart.json b/src/libecalc/input/validation/json_schemas/models-compressor-chart.json
index a78a845cb9..47eb8b34de 100644
--- a/src/libecalc/input/validation/json_schemas/models-compressor-chart.json
+++ b/src/libecalc/input/validation/json_schemas/models-compressor-chart.json
@@ -207,13 +207,14 @@
         },
         {
           "type": "object",
-          "properties": {
-            "SPEED": { "type": "number" },
-            "RATE": { "type": "array", "items": { "type": "number" } },
-            "HEAD": { "type": "array", "items": { "type": "number" } },
-            "EFFICIENCY": { "type": "array", "items": { "type": "number" } }
+            "properties": {
+              "SPEED": { "type": "number" },
+              "RATE": { "type": "array", "items": { "type": "number" } },
+              "HEAD": { "type": "array", "items": { "type": "number" } },
+              "EFFICIENCY": { "type": "array", "items": { "type": "number" } }
+            },
+            "additionalProperties": false
           }
-        }
       ]
     },
     "DESIGN_RATE": {
diff --git a/src/libecalc/input/validation/json_schemas/models-single-speed-compressor-train.json b/src/libecalc/input/validation/json_schemas/models-single-speed-compressor-train.json
index 66bd54f5ce..986537ca15 100644
--- a/src/libecalc/input/validation/json_schemas/models-single-speed-compressor-train.json
+++ b/src/libecalc/input/validation/json_schemas/models-single-speed-compressor-train.json
@@ -101,8 +101,7 @@
         "NAME",
         "TYPE",
         "FLUID_MODEL",
-        "COMPRESSOR_TRAIN",
-        "PRESSURE_CONTROL"
+        "COMPRESSOR_TRAIN"
       ]
     },
     "INLET_TEMPERATURE": {
diff --git a/src/libecalc/input/yaml_types/components/yaml_generator_set.py b/src/libecalc/input/yaml_types/components/yaml_generator_set.py
index 1112844e55..f01380d55a 100644
--- a/src/libecalc/input/yaml_types/components/yaml_generator_set.py
+++ b/src/libecalc/input/yaml_types/components/yaml_generator_set.py
@@ -35,7 +35,7 @@ def schema_extra(schema: Dict[str, Any], model: Type["YamlGeneratorSet"]) -> Non
         title="NAME",
         description="Name of the generator set.\n\n$ECALC_DOCS_KEYWORDS_URL/NAME",
     )
-    category: ConsumerUserDefinedCategoryType = CategoryField(...)
+    category: YamlTemporalModel[ConsumerUserDefinedCategoryType] = CategoryField(...)
     fuel: YamlTemporalModel[str] = Field(
         None,
         title="FUEL",
diff --git a/src/tests/libecalc/input/validation/snapshots/test_validation_json_schemas/test_json_schema_changed/schemas.json b/src/tests/libecalc/input/validation/snapshots/test_validation_json_schemas/test_json_schema_changed/schemas.json
index faf0a8b465..1466c3471c 100644
--- a/src/tests/libecalc/input/validation/snapshots/test_validation_json_schemas/test_json_schema_changed/schemas.json
+++ b/src/tests/libecalc/input/validation/snapshots/test_validation_json_schemas/test_json_schema_changed/schemas.json
@@ -652,9 +652,15 @@
                     "additionalProperties": false,
                     "properties": {
                         "CATEGORY": {
-                            "allOf": [
+                            "anyOf": [
                                 {
                                     "$ref": "#/definitions/ConsumerUserDefinedCategoryType"
+                                },
+                                {
+                                    "additionalProperties": {
+                                        "$ref": "#/definitions/ConsumerUserDefinedCategoryType"
+                                    },
+                                    "type": "object"
                                 }
                             ],
                             "description": "Output category/tag.\n\nhttps://test.ecalc.equinor.com/docs/docs/modelling/keywords/CATEGORY",
@@ -834,7 +840,7 @@
                                             "type": "number"
                                         },
                                         {
-                                            "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /]+$",
+                                            "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /$]+$",
                                             "type": "string"
                                         }
                                     ],
@@ -854,7 +860,7 @@
                                                 "type": "number"
                                             },
                                             {
-                                                "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /]+$",
+                                                "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /$]+$",
                                                 "type": "string"
                                             }
                                         ],
@@ -886,7 +892,7 @@
                                             "type": "number"
                                         },
                                         {
-                                            "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /]+$",
+                                            "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /$]+$",
                                             "type": "string"
                                         }
                                     ],
@@ -906,7 +912,7 @@
                                                 "type": "number"
                                             },
                                             {
-                                                "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /]+$",
+                                                "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /$]+$",
                                                 "type": "string"
                                             }
                                         ],
@@ -1370,7 +1376,7 @@
                                     "type": "number"
                                 },
                                 {
-                                    "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /]+$",
+                                    "pattern": "^[\\w * ^ . : ; () {} = > < + \\- /$]+$",
                                     "type": "string"
                                 }
                             ],
@@ -2816,6 +2822,7 @@
                             "type": "object"
                         },
                         {
+                            "additionalProperties": false,
                             "properties": {
                                 "EFFICIENCY": {
                                     "items": {
@@ -3477,8 +3484,7 @@
                         "NAME",
                         "TYPE",
                         "FLUID_MODEL",
-                        "COMPRESSOR_TRAIN",
-                        "PRESSURE_CONTROL"
+                        "COMPRESSOR_TRAIN"
                     ],
                     "then": {
                         "unevaluatedProperties": {