diff --git a/llvm/tools/opt/CMakeLists.txt b/llvm/tools/opt/CMakeLists.txt
index f3dd95e178e31..8d031b2cc57c7 100644
--- a/llvm/tools/opt/CMakeLists.txt
+++ b/llvm/tools/opt/CMakeLists.txt
@@ -41,7 +41,7 @@ add_llvm_library(LLVMOptDriver
 
 add_llvm_tool(opt
   PARTIAL_SOURCES_INTENDED
-  opt.cpp 
+  opt.cpp
   DEPENDS
   intrinsics_gen
   SUPPORT_PLUGINS