diff --git a/ghostty-build-update.sh b/ghostty-build-update.sh
index 167c902..fb8fb50 100644
--- a/ghostty-build-update.sh
+++ b/ghostty-build-update.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #Script to build ghostty from source. It automatically grabs required zig version binary.
-#v1.0.3
+#v1.0.4
 
 set -euo pipefail
 
@@ -180,7 +180,7 @@ install_deps_linux() {
     esac
 
     # Verify critical pkg-config dependencies
-    for pkg in gtk4 libadwaita-1 gtk4-layer-shell; do
+    for pkg in gtk4 libadwaita-1 gtk-layer-shell-1.0; do
       if ! pkg-config --exists "$pkg"; then
         error "Missing required development package: $pkg. Did apt-get install succeed?"
       fi