diff --git a/src/wayland-window.cpp b/src/wayland-window.cpp
index a6e04d1..8b8fa25 100644
--- a/src/wayland-window.cpp
+++ b/src/wayland-window.cpp
@@ -95,6 +95,9 @@ namespace wf
         } else if (anchor.compare("right") == 0)
         {
             parsed_anchor = GTK_LAYER_SHELL_EDGE_RIGHT;
+        } else if (anchor.compare("pinned") == 0)
+        {
+            parsed_anchor = ANCHOR_PINNED_BOTTOM;
         }
 
         return parsed_anchor;
@@ -110,6 +113,15 @@ namespace wf
         {
             gtk_layer_set_anchor(this->gobj(),
                 (GtkLayerShellEdge)layer_anchor, true);
+        } else if (layer_anchor == ANCHOR_PINNED_BOTTOM)
+        {
+            gtk_layer_set_anchor(this->gobj(),
+                GTK_LAYER_SHELL_EDGE_BOTTOM, true);
+            gtk_layer_set_anchor(this->gobj(),
+                GTK_LAYER_SHELL_EDGE_LEFT, true);
+            gtk_layer_set_anchor(this->gobj(),
+                GTK_LAYER_SHELL_EDGE_RIGHT, true);
+            gtk_layer_auto_exclusive_zone_enable(this->gobj());
         }
 
         this->set_size_request(width, height);
diff --git a/src/wayland-window.hpp b/src/wayland-window.hpp
index fa64509..821560d 100644
--- a/src/wayland-window.hpp
+++ b/src/wayland-window.hpp
@@ -10,6 +10,7 @@
 #include <virtual-keyboard-unstable-v1-client-protocol.h>
 
 #define OSK_SPACING 8
+static constexpr int32_t ANCHOR_PINNED_BOTTOM = -2;
 
 namespace wf
 {