diff --git a/Patches/LineageOS-19.1/android_frameworks_libs_systemui/0001-Icon_Cache.patch b/Patches/LineageOS-19.1/android_frameworks_libs_systemui/0001-Icon_Cache.patch
new file mode 100644
index 00000000..e38dcf86
--- /dev/null
+++ b/Patches/LineageOS-19.1/android_frameworks_libs_systemui/0001-Icon_Cache.patch
@@ -0,0 +1,22 @@
+From 5b67eac60d807e6b159a334577296e3c606e275f Mon Sep 17 00:00:00 2001
+From: Daniel Micay <danielmicay@gmail.com>
+Date: Tue, 2 Nov 2021 14:44:13 -0400
+Subject: [PATCH] invalidate icon cache between OS releases
+
+---
+ .../src/com/android/launcher3/icons/cache/BaseIconCache.java    | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java b/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java
+index 7c4624d..c2b8eeb 100644
+--- a/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java
++++ b/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java
+@@ -229,7 +229,7 @@ public IconCacheUpdateHandler getUpdateHandler() {
+      */
+     private void updateSystemState() {
+         mLocaleList = mContext.getResources().getConfiguration().getLocales();
+-        mSystemState = mLocaleList.toLanguageTags() + "," + Build.VERSION.SDK_INT;
++        mSystemState = mLocaleList.toLanguageTags() + "," + Build.VERSION.INCREMENTAL;
+     }
+ 
+     protected String getIconSystemState(String packageName) {
diff --git a/Scripts/LineageOS-19.1/Patch.sh b/Scripts/LineageOS-19.1/Patch.sh
index 4f3b51bd..43214686 100644
--- a/Scripts/LineageOS-19.1/Patch.sh
+++ b/Scripts/LineageOS-19.1/Patch.sh
@@ -171,6 +171,10 @@ if enterAndClear "frameworks/ex"; then
 if [ "$DOS_GRAPHENE_CONSTIFY" = true ]; then applyPatch "$DOS_PATCHES/android_frameworks_ex/0001-constify_JNINativeMethod.patch"; fi; #Constify JNINativeMethod tables (GrapheneOS)
 fi;
 
+if enterAndClear "frameworks/libs/systemui"; then
+applyPatch "$DOS_PATCHES/android_frameworks_libs_systemui/0001-Icon_Cache.patch"; #Invalidate icon cache between OS releases  (GrapheneOS)
+fi;
+
 if enterAndClear "frameworks/native"; then
 applyPatch "$DOS_PATCHES/android_frameworks_native/0001-Sensors_Permission.patch"; #Require OTHER_SENSORS permission for sensors (GrapheneOS)
 fi;