diff --git a/extra/qt5-base/PKGBUILD b/extra/qt5-base/PKGBUILD
index a8a449073..0c43e0f94 100644
--- a/extra/qt5-base/PKGBUILD
+++ b/extra/qt5-base/PKGBUILD
@@ -9,7 +9,7 @@
 pkgbase=qt5-base
 pkgname=(qt5-base qt5-xcb-private-headers)
 pkgver=5.15.2+kde+r263
-pkgrel=3
+pkgrel=4
 _commit=7c6c0030cf80ef7b9ace42996b0e0c3a72f76860
 arch=('x86_64')
 url='https://www.qt.io'
@@ -86,6 +86,8 @@ build() {
     -no-avx2 \
     -no-feature-getentropy
 
+# No configure flag for fat static libs with lto
+  bin/qmake CONFIG+=fat-static-lto -- -redo
   make
 }