diff --git a/Makefile b/Makefile
index f70fb85..2448105 100644
--- a/Makefile
+++ b/Makefile
@@ -46,10 +46,8 @@
 	fi
 	@# When the target is "clean" also clean for the indent and syntax tests.
 	@if test "$@" = "clean" -o "$@" = "distclean" -o "$@" = "testclean"; then \
-		cd runtime/indent && \
-			$(MAKE) clean; \
-		cd runtime/syntax && \
-			$(MAKE) clean; \
+		(cd runtime/indent && $(MAKE) clean); \
+		(cd runtime/syntax && $(MAKE) clean); \
 	fi
 
 # Executable used for running the indent tests.
diff --git a/src/version.c b/src/version.c
index c753acd..51e2e6e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1630,
+/**/
     1629,
 /**/
     1628,