diff --git a/build.gradle b/build.gradle
index 8a0cbaeced873cecdf87c5a56c8ac0c858faeaed..802c256bde8979b984f68d67e598c026bb0948eb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -69,9 +69,9 @@ components.java.withVariantsFromConfiguration(configurations.shadowRuntimeElemen
 }
 
 processResources {
-	inputs.property("project.version", project.version)
+	inputs.property("version", project.version)
 	filesMatching("de/tla2b/build.properties") {
-		expand(version: project.version)
+		expand(version: inputs.properties["version"])
 	}
 }