diff --git a/metadata/com.grarak.kerneladiutor.txt b/metadata/com.grarak.kerneladiutor.txt
index ea467c0c14..f06eae731a 100644
--- a/metadata/com.grarak.kerneladiutor.txt
+++ b/metadata/com.grarak.kerneladiutor.txt
@@ -103,14 +103,6 @@ Build:0.8.4,45
     rm=app/libs/*.jar
     prebuild=cp -fR $$RootTools$$/RootTools/src/main/java src/main/
 
-Build:0.8.5.1 beta,48
-    commit=078b5ce72000486237dce293797da045a4b4082a
-    subdir=app
-    gradle=yes
-    srclibs=RootTools@3.4
-    rm=app/libs/*.jar
-    prebuild=cp -fR $$RootTools$$/RootTools/src/main/java src/main/
-
 Auto Update Mode:None
 Update Check Mode:RepoManifest
 Current Version:0.8.5.1 beta