diff --git a/device/community/device-pine64-pinetab/APKBUILD b/device/community/device-pine64-pinetab/APKBUILD
index 6b3c6672f..83f5129ae 100644
--- a/device/community/device-pine64-pinetab/APKBUILD
+++ b/device/community/device-pine64-pinetab/APKBUILD
@@ -4,7 +4,7 @@
 pkgname=device-pine64-pinetab
 pkgdesc="PINE64 PineTab"
 pkgver=0.8
-pkgrel=0
+pkgrel=1
 url="https://postmarketos.org"
 license="MIT"
 arch="aarch64"
@@ -31,6 +31,7 @@ install="$pkgname.post-install"
 source="
 	99-pinetab-keyboard.hwdb
 	deviceinfo
+	gsk-renderer-gl.sh
 	kirigami-lowpower.sh
 	rootston.ini
 	sway.conf
@@ -130,6 +131,10 @@ package() {
 	# Fix for the meta key on v1 keyboard dock, probably not needed on newer revisions
 	install -Dm644 "$srcdir"/99-pinetab-keyboard.hwdb \
 		"$pkgdir"/etc/udev/hwdb.d/99-pinetab-keyboard.hwdb
+
+	# Prevent artifacts in GTK4 apps (pmaports#1069)
+	install -Dm755 "$srcdir"/gsk-renderer-gl.sh -t \
+		"$pkgdir"/etc/profile.d/
 }
 
 nonfree_firmware() {
@@ -146,6 +151,7 @@ plasma_mobile() {
 sha512sums="
 8d1ef04911f1cfa7eda8185f4f4d807af23105a7c8f23d8c18f02afeccd8ab124de70c2e2760c154a3128fe3793447039fb0abf37aa496f597d27051e275033e  99-pinetab-keyboard.hwdb
 a884cdb677d40f733fde5ce57fc2740a29a9f8a4a62d9ac327710a650d0d21d378226653e50d67cd0765f6e6cb81e6a243a92905d0ce8b8d8ab751abb69a79d5  deviceinfo
+9244687bfea20c78120f7c48388d141eff3e23a421e48504eac1479ec7f51197d9ca72468c9cc33c6e3d3fa32ee3514711545816e607d49870226e4a41a60a85  gsk-renderer-gl.sh
 6bc22b369b2d9058b702ac7a7862abaefaf8179b43491868bdb008d181b59104f1ded89db1da51a810e1ccdc803a579b924a438674283a65afc3a9c4d2894caf  kirigami-lowpower.sh
 38827d9636c48b133eb333764a6799a6e93454e01ecb0cfde1ecad3ee149606ba59eb1a5e6c8366e3b3891e54bd664a0a5acdd89d38ac3a3551260e9b9a6d3fc  rootston.ini
 9e71c61bfa72b60e749c4dc04f17eb59d25de822765e81e65c937d6be5236d3951a652b69a1ab973abe6add9f34705be5dbaa98bbfa25daf7504dd50b28524c2  sway.conf
diff --git a/device/community/device-pine64-pinetab/gsk-renderer-gl.sh b/device/community/device-pine64-pinetab/gsk-renderer-gl.sh
new file mode 100644
index 000000000..d54e7616f
--- /dev/null
+++ b/device/community/device-pine64-pinetab/gsk-renderer-gl.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+export GSK_RENDERER=gl