diff --git a/Ports/nesalizer/package.sh b/Ports/nesalizer/package.sh
index e29b3d424f..3ce4a20967 100755
--- a/Ports/nesalizer/package.sh
+++ b/Ports/nesalizer/package.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env -S bash ../.port_include.sh
 port=nesalizer
 version=master
-makeopts="CONF=release"
+makeopts="CONF=release EXTRA=-I${SERENITY_ROOT}/Build/i686/Root/usr/include/SDL2"
 files="https://github.com/SerenityOS/nesalizer/archive/master.zip nesalizer-master.zip"
 depends=SDL2