diff --git a/src/metabase/server/request/util.clj b/src/metabase/server/request/util.clj
index 6162c271879ab661901dd9e2a0138a88af0438b9..7d9329238e3bee24b75bd8247fda0b7b070ba06f 100644
--- a/src/metabase/server/request/util.clj
+++ b/src/metabase/server/request/util.clj
@@ -34,14 +34,13 @@
 
 (defn cacheable?
   "Can the ring request be permanently cached?"
-  [{:keys [request-method uri query-string], :as _request}]
+  [{:keys [request-method uri], :as _request}]
   (and (= request-method :get)
        (or
-        ;; match requests that are js/css and have a cache-busting query string
-        (and query-string
-             (re-matches #"^/app/dist/.*\.(js|css)$" uri))
+        ;; match requests that are js/css and have a cache-busting hex string
+        (re-matches #"^/app/dist/.+\.[a-f0-9]{20}\.(js|css)$" uri)
         ;; any resource that is named as a cache-busting hex string (e.g. fonts, images)
-        (re-matches #"^/app/dist/[a-f0-9]{20}+.*$" uri))))
+        (re-matches #"^/app/dist/[a-f0-9]{20}.*$" uri))))
 
 (defn https?
   "True if the original request made by the frontend client (i.e., browser) was made over HTTPS.