diff --git a/.SRCINFO b/.SRCINFO
index 4492af668585b..25ebf37e42ce5 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = floorp
 	pkgdesc = Firefox-based web browser focused on performance and customizability
 	pkgver = 12.4.0
-	pkgrel = 2
+	pkgrel = 3
 	url = https://github.com/Floorp-Projects/Floorp
 	arch = x86_64
 	license = MPL-2.0
diff --git a/PKGBUILD b/PKGBUILD
index 511e20d79a8de..c9e819bb53531 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -24,7 +24,7 @@
 _pkgname="floorp"
 pkgname="$_pkgname"
 pkgver=12.4.0
-pkgrel=2
+pkgrel=3
 pkgdesc="Firefox-based web browser focused on performance and customizability"
 url="https://github.com/Floorp-Projects/Floorp"
 license=('MPL-2.0')
@@ -483,7 +483,7 @@ END
   ln -sf "$_pkgname" "$pkgdir/$_install_path/$_pkgname/$_pkgname-bin"
 
   # launcher
-  local _desktop=$(sed -e "s/@WMCLASS@/$_wmclass/" "$_pkgname.desktop")
+  local _desktop=$(sed -e "s/@WMCLASS@/$_wmclass/" "$srcdir/$_pkgname.desktop")
   install -Dm644 /dev/stdin "$pkgdir/usr/share/applications/$_pkgname.desktop" <<< "$_desktop"
 
   # icons