diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index bdf058c..7285354 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -21,7 +21,8 @@
 	test25 \
 	test26 \
 	test27 \
-	test28
+	test28 \
+	test29
 
 SCRIPTS_TINY_OUT = \
 	test10.out \
@@ -33,7 +34,8 @@
 	test25.out \
 	test26.out \
 	test27.out \
-	test28.out
+	test28.out \
+	test29.out
 
 # Tests for Vim9 script.
 TEST_VIM9 = \
diff --git a/src/testdir/test29.in b/src/testdir/test29.in
new file mode 100644
index 0000000..047803c
--- /dev/null
+++ b/src/testdir/test29.in
@@ -0,0 +1,14 @@
+Test for buffer name completion when 'wildoptions' contains "fuzzy"
+(Confirm that Vim does not crash)
+
+STARTTEST
+:set wildoptions=fuzzy
+:new buf_a
+:b buf_a
+:q!
+:set wildoptions&
+:$w! test.out
+:qa!
+ENDTEST
+
+I'm alive!
diff --git a/src/testdir/test29.ok b/src/testdir/test29.ok
new file mode 100644
index 0000000..6a0a7c9
--- /dev/null
+++ b/src/testdir/test29.ok
@@ -0,0 +1 @@
+I'm alive!