diff --git a/lapack-netlib/TESTING/CMakeLists.txt b/lapack-netlib/TESTING/CMakeLists.txt
index 755826bfe..80e6b3232 100644
--- a/lapack-netlib/TESTING/CMakeLists.txt
+++ b/lapack-netlib/TESTING/CMakeLists.txt
@@ -1,3 +1,5 @@
+enable_language(Fortran)
+
 enable_testing()
 
 if(MSVC_VERSION)