diff --git a/src/managers/KeybindManager.cpp b/src/managers/KeybindManager.cpp
index 6224b561..a421e6eb 100644
--- a/src/managers/KeybindManager.cpp
+++ b/src/managers/KeybindManager.cpp
@@ -176,6 +176,8 @@ void CKeybindManager::fullscreenActive(std::string args) {
         return;
 
     g_pLayoutManager->getCurrentLayout()->fullscreenRequestForWindow(PWINDOW);
+
+    g_pXWaylandManager->setWindowFullscreen(PWINDOW, PWINDOW->m_bIsFullscreen);
 }
 
 void CKeybindManager::moveActiveToWorkspace(std::string args) {
diff --git a/src/managers/XWaylandManager.cpp b/src/managers/XWaylandManager.cpp
index 9bdd992b..6fd37f94 100644
--- a/src/managers/XWaylandManager.cpp
+++ b/src/managers/XWaylandManager.cpp
@@ -174,4 +174,12 @@ void CHyprXWaylandManager::checkBorders(CWindow* pWindow) {
     if (pWindow->m_uSurface.xwayland->parent) {
         pWindow->m_bX11DoesntWantBorders = true;
     }
+}
+
+void CHyprXWaylandManager::setWindowFullscreen(CWindow* pWindow, bool fullscreen) {
+    if (pWindow->m_bIsX11) {
+        wlr_xwayland_surface_set_fullscreen(pWindow->m_uSurface.xwayland, fullscreen);
+    } else {
+        wlr_xdg_toplevel_set_fullscreen(pWindow->m_uSurface.xdg->toplevel, fullscreen);
+    }
 }
\ No newline at end of file
diff --git a/src/managers/XWaylandManager.hpp b/src/managers/XWaylandManager.hpp
index 00de8139..143d60da 100644
--- a/src/managers/XWaylandManager.hpp
+++ b/src/managers/XWaylandManager.hpp
@@ -18,6 +18,7 @@ public:
     void                sendCloseWindow(CWindow*);
     void                setWindowSize(CWindow*, const Vector2D&);
     void                setWindowStyleTiled(CWindow*, uint32_t);
+    void                setWindowFullscreen(CWindow*, bool);
     wlr_surface*        surfaceAt(CWindow*, const Vector2D&, Vector2D&);
     bool                shouldBeFloated(CWindow*);
     void                moveXWaylandWindow(CWindow*, const Vector2D&);