diff --git a/Catalogger.Backend/BuildInfo.cs b/Catalogger.Backend/BuildInfo.cs
index 2c55730..95ca05f 100644
--- a/Catalogger.Backend/BuildInfo.cs
+++ b/Catalogger.Backend/BuildInfo.cs
@@ -40,5 +40,7 @@ public static class BuildInfo
         Version = versionData[0];
         if (versionData[1] != "0" || dirty)
             Version += $"+{versionData[2]}";
+        if (dirty)
+            Version += ".dirty";
     }
 }
diff --git a/build_info.sh b/build_info.sh
index c644a3c..8dbbed8 100755
--- a/build_info.sh
+++ b/build_info.sh
@@ -1,4 +1,4 @@
 #!/bin/sh
 (git rev-parse HEAD &&
   git describe --tags --always --long &&
-  if test -z "$(git ls-files --exclude-standard --modified --deleted --others)"; then echo clean; else echo dirty; fi) > ../.version
+  if test -z "$(git ls-files --exclude-standard --modified --deleted --others -- '*' '!packages.lock.json')"; then echo clean; else echo dirty; fi) > ../.version