diff --git a/cmake/modules/FindXVidModeExtensions.cmake b/cmake/modules/FindXVidModeExtensions.cmake
deleted file mode 100644
index 2db4eac32..000000000
--- a/cmake/modules/FindXVidModeExtensions.cmake
+++ /dev/null
@@ -1,18 +0,0 @@
-# cmake macro to test if we have xvidmode extensions - xf86
-#
-#  XVIDMODEEXTENSIONS_FOUND - system has XVIDMODEEXTENSIONS libs
-
-FIND_PATH(XVIDMODEEXTENSIONS_INCLUDE_DIR X11/extensions/xf86vmode.h
-   /usr/include
-   /usr/local/include
-   /usr/X11R6/include
-)
-
-if (XVIDMODEEXTENSIONS_INCLUDE_DIR)
-   set(XVIDMODEEXTENSIONS_FOUND TRUE)
-   message(STATUS "Found X VidMode extensions: ${XVIDMODEEXTENSIONS_INCLUDE_DIR}")
-else (XVIDMODEEXTENSIONS_INCLUDE_DIR)
-   set(XVIDMODEEXTENSIONS_FOUND FALSE)
-   message(STATUS "Did not find X VidMode extensions")
-endif (XVIDMODEEXTENSIONS_INCLUDE_DIR)
-