diff --git a/build/cmake/CMakeLists.txt b/build/cmake/CMakeLists.txt
index 158ef17..9130e00 100644
--- a/build/cmake/CMakeLists.txt
+++ b/build/cmake/CMakeLists.txt
@@ -191,7 +191,7 @@ install(FILES ${GLEW_DIR}/glew.pc
         DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
 )
 
-if((NOT MSVC_VERSION LESS 1600) AND (NOT CMAKE_VERSION VERSION_LESS "3.1"))
+if(WIN32 AND (NOT MSVC_VERSION LESS 1600) AND (NOT CMAKE_VERSION VERSION_LESS "3.1"))
     install(
         FILES $<TARGET_PDB_FILE:glew>
         DESTINATION ${CMAKE_INSTALL_LIBDIR}