diff --git a/cmake/Modules/LLVMVersion.cmake b/cmake/Modules/LLVMVersion.cmake
index 281d0444255ba..fd7cc0868aa3c 100644
--- a/cmake/Modules/LLVMVersion.cmake
+++ b/cmake/Modules/LLVMVersion.cmake
@@ -10,6 +10,6 @@ if(NOT DEFINED LLVM_VERSION_PATCH)
   set(LLVM_VERSION_PATCH 0)
 endif()
 if(NOT DEFINED LLVM_VERSION_SUFFIX)
-  set(LLVM_VERSION_SUFFIX git)
+  set(LLVM_VERSION_SUFFIX -rc1)
 endif()