diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index bbc2d1f..d8fc0a1 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -87,6 +87,7 @@
     abap: ['file.abap'],
     abc: ['file.abc'],
     abel: ['file.abl'],
+    abnf: ['file.abnf'],
     acedb: ['file.wrm'],
     ada: ['file.adb', 'file.ads', 'file.ada', 'file.gpr'],
     ahdl: ['file.tdf'],
diff --git a/src/version.c b/src/version.c
index cfb661e..8b42a79 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1173,
+/**/
     1172,
 /**/
     1171,