diff --git a/cmake/FindGLFW.cmake b/cmake/FindGLFW.cmake
index af014be6..109388ae 100644
--- a/cmake/FindGLFW.cmake
+++ b/cmake/FindGLFW.cmake
@@ -157,7 +157,7 @@ else ()
                 ${GLFW_LOCATION}/lib/x11
                 $ENV{GLFW_LOCATION}/lib/x11
                 /usr/lib
-		/usr/lib/x86_64-linux-gnu
+                /usr/lib/x86_64-linux-gnu
                 /usr/local/lib
                 /usr/openwin/lib
                 /usr/X11R6/lib