diff --git a/Makefile.am b/Makefile.am
index ff8e847bbef..9d52772aacc 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -515,7 +515,7 @@ systemd_install_CFLAGS = \
 	$(DBUS_CFLAGS)
 
 systemd_cgls_SOURCES = \
-	src/systemd-cgls.c \
+	src/cgls.c \
 	src/cgroup-show.c \
 	src/cgroup-util.c
 
diff --git a/src/systemd-cgls.c b/src/cgls.c
similarity index 100%
rename from src/systemd-cgls.c
rename to src/cgls.c