diff --git a/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt b/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
index 2e88d1c..e5af333 100644
--- a/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
+++ b/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
@@ -1094,7 +1094,10 @@
                 }
             }
             if (parserName != null) {
-                labelParts.add(parserName!!)
+                // Only add parser foundry if it's different from tagger foundry
+                if (taggerName == null || taggerName != parserName) {
+                    labelParts.add(parserName!!)
+                }
             }
             if (labelParts.isNotEmpty()) {
                 targetFoundry = labelParts.joinToString("-")