diff --git a/line-colors.csv b/line-colors.csv
index 4846fb0..cab1d69 100644
--- a/line-colors.csv
+++ b/line-colors.csv
@@ -423,6 +423,16 @@ lavv-swl,107,,5-swlbus-107,#00b2bb,#ffffff,,rectangle
 lavv-swl,108,,5-swlbus-108,#ffed00,#000000,,rectangle
 lavv-swl,109,,5-swlbus-109,#0b9a33,#ffffff,,rectangle
 lavv-swl,110,,5-swlbus-110,#9d1680,#ffffff,,rectangle
+mdv-swh-havag,1,,8-nashat-1,#f4b84f,#ffffff,,rectangle
+mdv-swh-havag,2,,8-nashat-2,#ee843e,#ffffff,,rectangle
+mdv-swh-havag,3,,8-nashat-3,#469cd8,#ffffff,,rectangle
+mdv-swh-havag,5,,8-nashat-5,#1d459f,#ffffff,,rectangle
+mdv-swh-havag,7,,8-nashat-7,#ea67aa,#ffffff,,rectangle
+mdv-swh-havag,8,,8-nashat-8,#7e471e,#ffffff,,rectangle
+mdv-swh-havag,9,,8-nashat-9,#a7b150,#ffffff,,rectangle
+mdv-swh-havag,10,,8-nashat-10,#3d682d,#ffffff,,rectangle
+mdv-swh-havag,12,,8-nashat-12,#96c75a,#ffffff,,rectangle
+mdv-swh-havag,16,,8-nashat-12,#a13671,#ffffff,,rectangle
 metronom,RB31,metronom,me-rb31,#752c77,#ffffff,,rectangle
 metronom,RB41,metronom,me-rb41,#5ab078,#ffffff,,rectangle
 metronom,RE2,metronom,me-re2,#a4313a,#ffffff,,rectangle
diff --git a/sources.json b/sources.json
index ee4f6d1..94cca81 100644
--- a/sources.json
+++ b/sources.json
@@ -517,6 +517,20 @@
             }
         ]
     },
+    {
+        "shortOperatorName": "mdv-swh-havag",
+        "contributors": [
+            {
+                "github": "lunas-bad-coding"
+            }
+        ],
+        "sources": [
+            {
+                "name": "SWH HAVAG Tagesnetzplan",
+                "source": "https://havag.com/69103?240516_LNP_Tag_BM_Pesta.pdf"
+            }
+        ]
+    },
     {
         "shortOperatorName": "metronom",
         "contributors": [