diff --git a/panels/datetime/Makefile.am b/panels/datetime/Makefile.am
index 09893d283..334f7f3dd 100644
--- a/panels/datetime/Makefile.am
+++ b/panels/datetime/Makefile.am
@@ -1,3 +1,6 @@
+# This is used in GNOMECC_CAPPLETS_CFLAGS
+cappletname = datetime
+
 uidir = $(datadir)/ui/datetime
 ui_DATA = \
 	datetime.ui \