diff --git a/developer/src/kmc-generate/build.sh b/developer/src/kmc-generate/build.sh
index e99e8288c2..7db46acd56 100755
--- a/developer/src/kmc-generate/build.sh
+++ b/developer/src/kmc-generate/build.sh
@@ -13,6 +13,7 @@ THIS_SCRIPT="$(readlink -f "${BASH_SOURCE[0]}")"
 
 builder_describe "Build Keyman kmc-generate module" \
   "@/common/web/keyman-version" \
+  "@/common/web/langtags" \
   "@/common/web/types" \
   "@/developer/src/common/web/test-helpers" \
   "@/developer/src/common/web/utils" \
diff --git a/developer/src/kmc-generate/tsconfig.json b/developer/src/kmc-generate/tsconfig.json
index 1fc0a249be..bf711ca14a 100644
--- a/developer/src/kmc-generate/tsconfig.json
+++ b/developer/src/kmc-generate/tsconfig.json
@@ -8,6 +8,7 @@
 
     "paths": {
       "@keymanapp/keyman-version": ["../../../common/web/keyman-version/keyman-version.mts"],
+      "@keymanapp/langtags": ["../../../common/web/langtags/src/main"],
       "@keymanapp/common-types": ["../../../common/web/types/src/main"],
     },
 
@@ -20,6 +21,7 @@
   ],
   "references": [
     { "path": "../../../common/web/keyman-version" },
+    { "path": "../../../common/web/langtags" },
     { "path": "../../../common/web/types/" },
   ]
 }