diff --git a/configure.ac b/configure.ac
index 740db46..c26fc97 100644
--- a/configure.ac
+++ b/configure.ac
@@ -133,7 +133,6 @@ src/cthulhu/plugins/DisplayVersion/Makefile
 src/cthulhu/plugins/hello_world/Makefile
 src/cthulhu/plugins/CapsLockHack/Makefile
 src/cthulhu/plugins/self_voice/Makefile
-src/cthulhu/plugins/Date/Makefile
 src/cthulhu/plugins/Time/Makefile
 src/cthulhu/plugins/MouseReview/Makefile
 src/cthulhu/plugins/SimplePluginSystem/Makefile