diff --git a/modules/httpcache/httpcache.go b/modules/httpcache/httpcache.go
index 311f7215b2..c37ce6c013 100644
--- a/modules/httpcache/httpcache.go
+++ b/modules/httpcache/httpcache.go
@@ -14,8 +14,8 @@ import (
 )
 
 // SetCacheControlInHeader sets suitable cache-control headers in the response
-func SetCacheControlInHeader(h http.Header, maxAge time.Duration, additionalDirectives ...string) {
-	directives := make([]string, 0, 2+len(additionalDirectives))
+func SetCacheControlInHeader(h http.Header, maxAge time.Duration) {
+	directives := make([]string, 0, 2)
 
 	// "max-age=0 + must-revalidate" (aka "no-cache") is preferred instead of "no-store"
 	// because browsers may restore some input fields after navigate-back / reload a page.
@@ -33,7 +33,7 @@ func SetCacheControlInHeader(h http.Header, maxAge time.Duration, additionalDire
 		h.Set("X-Forgejo-Debug", "RUN_MODE="+setting.RunMode)
 	}
 
-	h.Set("Cache-Control", strings.Join(append(directives, additionalDirectives...), ", "))
+	h.Set("Cache-Control", strings.Join(directives, ", "))
 }
 
 func ServeContentWithCacheControl(w http.ResponseWriter, req *http.Request, name string, modTime time.Time, content io.ReadSeeker) {
diff --git a/routers/common/errpage.go b/routers/common/errpage.go
index 4dc5a58858..19154b4e20 100644
--- a/routers/common/errpage.go
+++ b/routers/common/errpage.go
@@ -32,7 +32,7 @@ func RenderPanicErrorPage(w http.ResponseWriter, req *http.Request, err any) {
 
 	routing.UpdatePanicError(req.Context(), err)
 
-	httpcache.SetCacheControlInHeader(w.Header(), 0, "no-transform")
+	httpcache.SetCacheControlInHeader(w.Header(), 0)
 	w.Header().Set(`X-Frame-Options`, setting.CORSConfig.XFrameOptions)
 
 	tmplCtx := templates.NewContext(req.Context())
diff --git a/services/context/api.go b/services/context/api.go
index a6af94dfde..0284783549 100644
--- a/services/context/api.go
+++ b/services/context/api.go
@@ -293,7 +293,7 @@ func APIContexter() func(http.Handler) http.Handler {
 			ctx.AppendContextValue(apiContextKey, ctx)
 			ctx.AppendContextValueFunc(gitrepo.RepositoryContextKey, func() any { return ctx.Repo.GitRepo })
 
-			httpcache.SetCacheControlInHeader(ctx.Resp.Header(), 0, "no-transform")
+			httpcache.SetCacheControlInHeader(ctx.Resp.Header(), 0)
 			ctx.Resp.Header().Set(`X-Frame-Options`, setting.CORSConfig.XFrameOptions)
 
 			next.ServeHTTP(ctx.Resp, ctx.Req)
diff --git a/services/context/context.go b/services/context/context.go
index af5ec26143..d5c4f6fd2a 100644
--- a/services/context/context.go
+++ b/services/context/context.go
@@ -177,7 +177,7 @@ func Contexter() func(next http.Handler) http.Handler {
 				}
 			})
 
-			httpcache.SetCacheControlInHeader(ctx.Resp.Header(), 0, "no-transform")
+			httpcache.SetCacheControlInHeader(ctx.Resp.Header(), 0)
 			ctx.Resp.Header().Set(`X-Frame-Options`, setting.CORSConfig.XFrameOptions)
 
 			ctx.Data["SystemConfig"] = setting.Config()