1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 978a113a1..3756fd320 100755
--- a/configure.ac
+++ b/configure.ac
@@ -370,6 +370,7 @@ data/graphics/Makefile
 data/graphics/flags/Makefile
 data/graphics/gui/Makefile
 data/graphics/images/Makefile
+data/graphics/shaders/Makefile
 data/graphics/sprites/Makefile
 data/sfx/Makefile
 data/sfx/system/Makefile