diff --git a/flang/CMakeLists.txt b/flang/CMakeLists.txt
--- a/flang/CMakeLists.txt
+++ b/flang/CMakeLists.txt
@@ -170,7 +170,7 @@
          find_package(Threads)
          target_link_libraries(llvm_gtest PUBLIC Threads::Threads)
         add_library(llvm_gtest_main ${UNITTEST_DIR}/UnitTestMain/TestMain.cpp)
-        target_link_libraries(gtest_main PUBLIC llvm_gtest)
+        target_link_libraries(llvm_gtest_main PUBLIC llvm_gtest)
       endif()
       set(FLANG_GTEST_AVAIL 1)
     else()