diff --git a/README.md b/README.md
index 518d2084..435981cf 100644
--- a/README.md
+++ b/README.md
@@ -569,7 +569,7 @@ system).
  | Rotate display left                         | `RCtrl`+`←`
  | Rotate display right                        | `RCtrl`+`→`
  | Resize window to 1:1 (pixel-perfect)        | `RCtrl`+`g`
- | Resize window to remove black borders       | `RCtrl`+`x` \| _Double-click¹_
+ | Resize window to remove black borders       | `RCtrl`+`w` \| _Double-click¹_
  | Click on `HOME`                             | `RCtrl`+`h` \| _Middle-click_
  | Click on `BACK`                             | `RCtrl`+`b` \| _Right-click²_
  | Click on `APP_SWITCH`                       | `RCtrl`+`s`
diff --git a/app/scrcpy.1 b/app/scrcpy.1
index 0bd18f04..930e1e00 100644
--- a/app/scrcpy.1
+++ b/app/scrcpy.1
@@ -222,7 +222,7 @@ Rotate display right
 Resize window to 1:1 (pixel\-perfect)
 
 .TP
-.B RCtrl+x, Double\-click on black borders
+.B RCtrl+w, Double\-click on black borders
 Resize window to remove black borders
 
 .TP
diff --git a/app/src/cli.c b/app/src/cli.c
index 491f23d7..9d4d1d6e 100644
--- a/app/src/cli.c
+++ b/app/src/cli.c
@@ -196,7 +196,7 @@ scrcpy_print_usage(const char *arg0) {
         "    RCtrl+g\n"
         "        Resize window to 1:1 (pixel-perfect)\n"
         "\n"
-        "    RCtrl+x\n"
+        "    RCtrl+w\n"
         "    Double-click on black borders\n"
         "        Resize window to remove black borders\n"
         "\n"
diff --git a/app/src/input_manager.c b/app/src/input_manager.c
index 81695b5f..8798de32 100644
--- a/app/src/input_manager.c
+++ b/app/src/input_manager.c
@@ -350,7 +350,7 @@ input_manager_process_key(struct input_manager *im,
                     screen_switch_fullscreen(im->screen);
                 }
                 return;
-            case SDLK_x:
+            case SDLK_w:
                 if (!shift && !repeat && down) {
                     screen_resize_to_fit(im->screen);
                 }