diff --git a/fuse/main.go b/fuse/main.go
index 023d8d0..31ee6d6 100644
--- a/fuse/main.go
+++ b/fuse/main.go
@@ -246,6 +246,11 @@ func (fh *bytesFileWriteHandle) Flush(ctx context.Context) (errno syscall.Errno)
 		fp.Close()
 		return syscall.EROFS
 	}
+	err = fp.Close()
+	if err != nil {
+		log.Error("Flush failed: close").Str("path", fh.path).Err(err).Send()
+		return syscall.EROFS
+	}
 	log.Info("Flush done").Str("path", fh.path).Int("size", len(fh.content)).Send()
 
 	return 0
@@ -303,6 +308,12 @@ func (f *ITNode) Open(ctx context.Context, openFlags uint32) (fh fs.FileHandle,
 			nread, err := fp.Read(buf)
 			if err != nil || nread != int(f.self.size) {
 				log.Error("Reading file failed").Str("path", f.path).Err(err).Send();
+				fp.Close()
+				return nil, 0, syscall.EROFS
+			}
+			err = fp.Close()
+			if err != nil {
+				log.Error("Closing file failed").Str("path", f.path).Err(err).Send();
 				return nil, 0, syscall.EROFS
 			}