diff --git a/src/cmdexpand.c b/src/cmdexpand.c
index b37c4f9..2463ed5 100644
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -622,7 +622,7 @@
 	    compl_match_array[i].pum_extra = NULL;
 	    compl_match_array[i].pum_kind = NULL;
 	}
-	compl_startcol = ccline->cmdpos + 1;
+	compl_startcol = vim_strsize(ccline->cmdbuff) + 1;
 	columns = vim_strsize(xp->xp_pattern);
 	if (showtail)
 	{
diff --git a/src/testdir/dumps/Test_wildmenu_pum_32.dump b/src/testdir/dumps/Test_wildmenu_pum_32.dump
new file mode 100644
index 0000000..a8a0dfe
--- /dev/null
+++ b/src/testdir/dumps/Test_wildmenu_pum_32.dump
@@ -0,0 +1,10 @@
+| +0&#ffffff0@74
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @12| +0#0000001#e0e0e08|1|2|3| @11| +0#4040ff13#ffffff0@44
+|~| @12| +0#0000001#ffd7ff255|a|b|c| @11| +0#4040ff13#ffffff0@44
+|~| @12| +0#0000001#ffd7ff255|x|y|z| @11| +0#4040ff13#ffffff0@44
+|:+0#0000000&|e| |X|d|i|r|/|あ*&|い|う|/+&|1|2|3> @56
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 175647d..c40d653 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -2141,6 +2141,17 @@
   call TermWait(buf)
   call VerifyScreenDump(buf, 'Test_wildmenu_pum_31', {})
 
+  " Tests a directory name contained full-width characters.
+  call mkdir('Xdir/あいう', 'p')
+  call writefile([], 'Xdir/あいう/abc')
+  call writefile([], 'Xdir/あいう/xyz')
+  call writefile([], 'Xdir/あいう/123')
+
+  call term_sendkeys(buf, "\<C-U>set wildmode&\<CR>")
+  call term_sendkeys(buf, ":\<C-U>e Xdir/あいう/\<Tab>")
+  call TermWait(buf)
+  call VerifyScreenDump(buf, 'Test_wildmenu_pum_32', {})
+
   call term_sendkeys(buf, "\<C-U>\<CR>")
   call StopVimInTerminal(buf)
   call delete('Xtest')
diff --git a/src/version.c b/src/version.c
index a4480e1..9ef520e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4334,
+/**/
     4333,
 /**/
     4332,