diff --git a/build.gradle b/build.gradle
index 9fb106b9..212a31c8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -40,7 +40,11 @@ ext.swdep = { s ->
     if (file("${rootDir}/lib/${s}.jar").exists()) {
         return files("${rootDir}/lib/${s}.jar")
     } else {
-        return "de.steamwar:${s.toLowerCase()}:RELEASE"
+        if (s.contains("-")) {
+            return "de.steamwar:${s.toLowerCase().replace('-', ':')}"
+        } else {
+            return "de.steamwar:${s.toLowerCase()}:RELEASE"
+        }
     }
 }