diff --git a/README.md b/README.md
index dfddbaf..8f7b63c 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ Leader = `,`
 | mod1 + v                        | Split horizontal                                                              | # umbelegen |
 | mod1 + h                        | split vertical                                                                | # umbelegen |
 | mod1 + Strg + </>               | move Workspace to on the left/right                                           |             |
-| mod1 + f                        | fullscreen                                                                    |             |
+| mod1 + Shift+  f                        | fullscreen                                                                    |             |
 | mod1+t/s                        | change container layout (tabbed, toggle split)                                |             |
 | mod1+shift+<leertaste>          | toggle tiling / floating                                                      |             |
 | mod1 + <leertaste>              | change focus between tiling / floating windows                                |             |