diff --git a/CMakeLists.txt b/CMakeLists.txt
index ec1dd2d..dbf1bae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,7 +96,7 @@ if (NOT (${OSNAME} STREQUAL "Linux"))
   return()
 endif()
 
-if (NOT CMAKE_CROSSCOMPILE)
+if (NOT CMAKE_CROSSCOMPILING)
   set(GLIBC_DETECT_TEST_C
     "
     #include <stdio.h>