diff --git a/CLUEstering/alpaka/AlpakaCore/CachedBufAlloc.h b/CLUEstering/alpaka/AlpakaCore/CachedBufAlloc.h
index 8a66e1c0..a912024a 100644
--- a/CLUEstering/alpaka/AlpakaCore/CachedBufAlloc.h
+++ b/CLUEstering/alpaka/AlpakaCore/CachedBufAlloc.h
@@ -5,7 +5,6 @@
 
 #include "getDeviceCachingAllocator.h"
 #include "getHostCachingAllocator.h"
-#include "demangle.h"
 
 namespace cms::alpakatools {