diff --git a/src/testdir/Make_amiga.mak b/src/testdir/Make_amiga.mak
index edb390d..c39e450 100644
--- a/src/testdir/Make_amiga.mak
+++ b/src/testdir/Make_amiga.mak
@@ -5,6 +5,8 @@
 
 VIMPROG = /vim
 
+default: nongui
+
 include Make_all.mak
 
 # These tests don't work (yet):
diff --git a/src/testdir/Make_dos.mak b/src/testdir/Make_dos.mak
index b907fe7..e1bf100 100644
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -5,6 +5,8 @@
 
 VIMPROG = ..\\vim
 
+default: nongui
+
 !include Make_all.mak
 
 # Omitted:
diff --git a/src/testdir/Make_ming.mak b/src/testdir/Make_ming.mak
index 2237f57..fb62783 100644
--- a/src/testdir/Make_ming.mak
+++ b/src/testdir/Make_ming.mak
@@ -24,6 +24,8 @@
 
 VIMPROG = ..$(DIRSLASH)vim
 
+default: vimall
+
 include Make_all.mak
 
 # Omitted:
diff --git a/src/testdir/Make_os2.mak b/src/testdir/Make_os2.mak
index fd25ab8..828d354 100644
--- a/src/testdir/Make_os2.mak
+++ b/src/testdir/Make_os2.mak
@@ -8,6 +8,8 @@
 
 VIMPROG = ../vim.exe
 
+default: all
+
 include Make_all.mak
 
 # Omitted:
diff --git a/src/testdir/Make_vms.mms b/src/testdir/Make_vms.mms
index 415a13f..9a93e21 100644
--- a/src/testdir/Make_vms.mms
+++ b/src/testdir/Make_vms.mms
@@ -74,6 +74,8 @@
 
 VIMPROG = <->vim.exe
 
+default : all
+
 # This probably doesn't work, please fix.
 .INCLUDE Make_all.mak
 
diff --git a/src/testdir/Makefile b/src/testdir/Makefile
index ade9752..b587f32 100644
--- a/src/testdir/Makefile
+++ b/src/testdir/Makefile
@@ -14,6 +14,7 @@
 #   This will make testing about 10 times as slow.
 # VALGRIND = valgrind --tool=memcheck --leak-check=yes --num-callers=15 --log-file=valgrind.$*
 
+default: nongui
 
 # The list of tests is common to all systems.
 # This defines NEW_TESTS, SCRIPTS_ALL, SCRIPTS_MORE* and SCRIPTS_GUI.
diff --git a/src/version.c b/src/version.c
index c304f69..fcc22cd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    988,
+/**/
     987,
 /**/
     986,