diff --git a/g3w-admin/qdjango/tests/test_utils.py b/g3w-admin/qdjango/tests/test_utils.py
index c9381232d..d8972a3dd 100644
--- a/g3w-admin/qdjango/tests/test_utils.py
+++ b/g3w-admin/qdjango/tests/test_utils.py
@@ -696,6 +696,60 @@ def test_explode_expression(self):
         self.assertTrue('referencing_fields' in ee)
         self.assertEqual(ee['referencing_fields'].sort(), expected['referencing_fields'].sort())
 
+        # Test current_value with spaces before '(' after 'current_value'
+        expr = "sqrt(  $area )  *2 + \"gid\" + current_value ( \'doublespace\'  )"
+
+        expected = {
+            'expression': expr,
+            'referenced_columns': ['gid', 'doublespace'],
+            'referenced_functions': ['sqrt', '$area', 'current_value'],
+            'referencing_fields': ['doublespace']
+        }
+
+        ee = explode_expression(expr)
+
+        self.assertEqual(ee['expression'], expected['expression'])
+        self.assertEqual(ee['referenced_columns'].sort(), expected['referenced_columns'].sort())
+        self.assertEqual(ee['referenced_functions'].sort(), expected['referenced_functions'].sort())
+        self.assertTrue('referencing_fields' in ee)
+        self.assertEqual(ee['referencing_fields'].sort(), expected['referencing_fields'].sort())
+
+        # Test current_value with spaces before '(' after 'current_value'
+        expr = "sqrt(  $area )  *2 + \"gid\" + current_value  ( \'doublespace\'  )"
+
+        expected = {
+            'expression': expr,
+            'referenced_columns': ['gid', 'doublespace'],
+            'referenced_functions': ['sqrt', '$area', 'current_value'],
+            'referencing_fields': ['doublespace']
+        }
+
+        ee = explode_expression(expr)
+
+        self.assertEqual(ee['expression'], expected['expression'])
+        self.assertEqual(ee['referenced_columns'].sort(), expected['referenced_columns'].sort())
+        self.assertEqual(ee['referenced_functions'].sort(), expected['referenced_functions'].sort())
+        self.assertTrue('referencing_fields' in ee)
+        self.assertEqual(ee['referencing_fields'].sort(), expected['referencing_fields'].sort())
+
+        # Test current_value
+        expr = "sqrt(  $area )  *2 + \"gid\" + current_value  ( 'doublespace' )"
+
+        expected = {
+            'expression': expr,
+            'referenced_columns': ['gid', 'doublespace'],
+            'referenced_functions': ['sqrt', '$area', 'current_value'],
+            'referencing_fields': ['doublespace']
+        }
+
+        ee = explode_expression(expr)
+
+        self.assertEqual(ee['expression'], expected['expression'])
+        self.assertEqual(ee['referenced_columns'].sort(), expected['referenced_columns'].sort())
+        self.assertEqual(ee['referenced_functions'].sort(), expected['referenced_functions'].sort())
+        self.assertTrue('referencing_fields' in ee)
+        self.assertEqual(ee['referencing_fields'].sort(), expected['referencing_fields'].sort())
+
     def test_expression_default_api_layer_config(self):
         """
         Test Layer API REST config with expression default value
diff --git a/g3w-admin/qdjango/utils/qgis.py b/g3w-admin/qdjango/utils/qgis.py
index 63bfe436b..371e62b01 100644
--- a/g3w-admin/qdjango/utils/qgis.py
+++ b/g3w-admin/qdjango/utils/qgis.py
@@ -31,7 +31,8 @@ def explode_expression(expression):
 
     # For current_values function in filter expression get parameter field fo it
     if "current_value" in filter_expression['referenced_functions']:
-        groups = re.findall(r'current_value\([^\S]?[\'"](.*?)["\'][^\S]?\)|(\w+=\w+)', filter_expression['expression'])
+        groups = re.findall(r'current_value[^\S]*\([^\S]?[\'"|\\\'](.*?)["\'|\\\'][^\S]?\)|(\w+=\w+)',
+                            filter_expression['expression'])
         filter_expression['referencing_fields'] = [g[0] for g in groups]
 
     return filter_expression
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