diff --git a/server/cmake/modules/FindLibClang.cmake b/server/cmake/modules/FindLibClang.cmake
index edc786dc..b13a2419 100644
--- a/server/cmake/modules/FindLibClang.cmake
+++ b/server/cmake/modules/FindLibClang.cmake
@@ -13,7 +13,7 @@
 # most recent versions come first
 # http://llvm.org/apt/
 set(LIBCLANG_KNOWN_LLVM_VERSIONS 9.0.0 9.0 9
-  8.0.0 8.0 8
+  8.0.0_1 8.0.0 8.0 8
   7.0.1 7.0.0 7.0 7
   6.0.1 6.0.0 6.0 6
   5.0.2 5.0.1 5.0.0 5.0 5