diff --git a/community/seamonkey/PKGBUILD b/community/seamonkey/PKGBUILD
index 970bac3e9..6994af547 100644
--- a/community/seamonkey/PKGBUILD
+++ b/community/seamonkey/PKGBUILD
@@ -6,7 +6,7 @@
 
 pkgname=seamonkey
 pkgver=2.40
-pkgrel=2
+pkgrel=3
 pkgdesc="SeaMonkey internet suite"
 arch=('i686' 'x86_64')
 license=('MPL')
@@ -65,6 +65,10 @@ build() {
   unset MAKEFLAGS
   unset CPPFLAGS
 
+  # GCC 6
+  CFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
+  CXXFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
+
   make -j1 -f client.mk build
 }