diff --git a/native/src/zygisk/hook.cpp b/native/src/zygisk/hook.cpp
index 812451248..257a09b68 100644
--- a/native/src/zygisk/hook.cpp
+++ b/native/src/zygisk/hook.cpp
@@ -165,7 +165,7 @@ DCL_HOOK_FUNC(int, unshare, int flags) {
         // For some unknown reason, unmounting app_process in SysUI can break.
         // This is reproducible on the official AVD running API 26 and 27.
         // Simply avoid doing any unmounts for SysUI to avoid potential issues.
-        (g_ctx->info_flags & PROCESS_IS_SYS_UI)) {
+        (g_ctx->info_flags & PROCESS_IS_SYS_UI) == 0) {
         if (g_ctx->flags[DO_REVERT_UNMOUNT]) {
             revert_unmount();
         } else {