diff --git a/alarm/xf86-video-odroid-c2/PKGBUILD b/alarm/xf86-video-odroid-c2/PKGBUILD
index 6a7a69feb..45766d163 100644
--- a/alarm/xf86-video-odroid-c2/PKGBUILD
+++ b/alarm/xf86-video-odroid-c2/PKGBUILD
@@ -5,7 +5,7 @@ buildarch=8
 
 pkgname=xf86-video-odroid-c2
 pkgver=0.5
-pkgrel=4
+pkgrel=5
 pkgdesc="X.org Mali video driver for ODROID-C2"
 arch=('aarch64')
 license=('custom')
@@ -18,6 +18,14 @@ sha256sums=('SKIP')
 
 build() {
   cd c2_mali_ddx
+
+  # Since pacman 5.0.2-2, hardened flags are now enabled in makepkg.conf
+  # With them, module fail to load with undefined symbol.
+  # See https://bugs.archlinux.org/task/55102 / https://bugs.archlinux.org/task/54845
+  export CFLAGS=${CFLAGS/-fno-plt}
+  export CXXFLAGS=${CXXFLAGS/-fno-plt}
+  export LDFLAGS=${LDFLAGS/,-z,now}
+
   LDFLAGS+=" -L/usr/lib/mali-egl"
   ./configure --prefix=/usr
   make