diff --git a/wgrib2/CMakeLists.txt b/wgrib2/CMakeLists.txt
index 45e913e6..664ddd61 100644
--- a/wgrib2/CMakeLists.txt
+++ b/wgrib2/CMakeLists.txt
@@ -46,7 +46,7 @@ if(USE_PNG)
   target_link_libraries(obj_lib PUBLIC PNG::PNG)
 endif()
 
-if(OpenMP_FOUND)
+if(OpenMP_C_FOUND)
   target_link_libraries(obj_lib PUBLIC OpenMP::OpenMP_C)
 endif()