diff --git a/cmake/Globals.cmake b/cmake/Globals.cmake
index 3b9714548bd15..303e49802a1a4 100644
--- a/cmake/Globals.cmake
+++ b/cmake/Globals.cmake
@@ -129,13 +129,14 @@ else()
   set(WARNING WARNING)
 endif()
 
-if(CI)
-  set(DEFAULT_VENDOR_PATH ${CACHE_PATH}/vendor)
-else()
-  set(DEFAULT_VENDOR_PATH ${CWD}/vendor)
-endif()
-
-optionx(VENDOR_PATH FILEPATH "The path to the vendor directory" DEFAULT ${DEFAULT_VENDOR_PATH})
+# TODO: This causes flaky zig builds in CI, so temporarily disable it.
+# if(CI)
+#   set(DEFAULT_VENDOR_PATH ${CACHE_PATH}/vendor)
+# else()
+#   set(DEFAULT_VENDOR_PATH ${CWD}/vendor)
+# endif()
+
+optionx(VENDOR_PATH FILEPATH "The path to the vendor directory" DEFAULT ${CWD}/vendor)
 optionx(TMP_PATH FILEPATH "The path to the temporary directory" DEFAULT ${BUILD_PATH}/tmp)
 
 optionx(FRESH BOOL "Set when --fresh is used" DEFAULT OFF)