diff --git a/src/cmdexpand.c b/src/cmdexpand.c
index c14eee2c9..9f24429f4 100644
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -229,8 +229,18 @@ nextwild(
 
     if (xp->xp_numfiles == -1)
     {
-	set_expand_context(xp);
-	cmd_showtail = expand_showtail(xp);
+#ifdef FEAT_EVAL
+        if (ccline->input_fn && ccline->xp_context == EXPAND_COMMANDS)
+	{
+	    // Expand commands typed in input() function
+	    set_cmd_context(xp, ccline->cmdbuff, ccline->cmdlen, ccline->cmdpos, FALSE);
+        }
+        else
+#endif
+        {
+	    set_expand_context(xp);
+        }
+        cmd_showtail = expand_showtail(xp);
     }
 
     if (xp->xp_context == EXPAND_UNSUCCESSFUL)
diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index 6928cda8d..724fda05c 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -2244,6 +2244,11 @@ func Test_input_func()
 
   call assert_fails("call input('F:', '', 'invalid')", 'E180:')
   call assert_fails("call input('F:', '', [])", 'E730:')
+
+  " Test for using 'command' as the completion function
+  call feedkeys(":let c = input('Command? ', '', 'command')\<CR>"
+        \ .. "echo bufnam\<C-A>\<CR>", 'xt')
+  call assert_equal('echo bufname(', c)
 endfunc
 
 " Test for the inputdialog() function
diff --git a/src/version.c b/src/version.c
index ef3ca2e38..94db286ee 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1157,
 /**/
     1156,
 /**/