diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 0c74ffb..844bdb3 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -287,6 +287,7 @@
     fgl: ['file.4gl', 'file.4gh', 'file.m4gl'],
     firrtl: ['file.fir'],
     fish: ['file.fish'],
+    flix: ['file.flix'],
     focexec: ['file.fex', 'file.focexec'],
     form: ['file.frm'],
     forth: ['file.ft', 'file.fth', 'file.4th'],
diff --git a/src/version.c b/src/version.c
index cbf39bf..72f0a01 100644
--- a/src/version.c
+++ b/src/version.c
@@ -720,6 +720,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1501,
+/**/
     1500,
 /**/
     1499,