diff --git a/http2/server.go b/http2/server.go
index 2368499..aa3b086 100644
--- a/http2/server.go
+++ b/http2/server.go
@@ -2229,6 +2229,9 @@
 	didPanic := true
 	defer func() {
 		rw.rws.stream.cancelCtx()
+		if req.MultipartForm != nil {
+			req.MultipartForm.RemoveAll()
+		}
 		if didPanic {
 			e := recover()
 			sc.writeFrameFromHandler(FrameWriteRequest{