diff --git a/optional/default_apps.sh b/optional/default_apps.sh
index f828286..6d19440 100755
--- a/optional/default_apps.sh
+++ b/optional/default_apps.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Set default applications for file types
-xdg-mime default zathura.desktop application/pdf
+xdg-mime default org.pwmt.zathura.desktop application/pdf
 xdg-mime default mousepad.desktop text/plain
 xdg-mime default codium.desktop text/html
 xdg-mime default codium.desktop text/css