diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index d0831786c0..0a0c24657d 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -256,12 +256,12 @@ static void mxf_write_essence_container_refs(AVFormatContext *s)
     ByteIOContext *pb = s->pb;
     int i;
 
-        mxf_write_refs_count(pb, c->essence_container_count);
-        av_log(s,AV_LOG_DEBUG, "essence container count:%d\n", c->essence_container_count);
-        for (i = 0; i < c->essence_container_count; i++) {
-            put_buffer(pb, ff_mxf_essence_container_uls[c->essence_containers_indices[i]].uid, 16);
-            PRINT_KEY(s, "essence container ul:\n", ff_mxf_essence_container_uls[c->essence_containers_indices[i]].uid);
-        }
+    mxf_write_refs_count(pb, c->essence_container_count);
+    av_log(s,AV_LOG_DEBUG, "essence container count:%d\n", c->essence_container_count);
+    for (i = 0; i < c->essence_container_count; i++) {
+        put_buffer(pb, ff_mxf_essence_container_uls[c->essence_containers_indices[i]].uid, 16);
+        PRINT_KEY(s, "essence container ul:\n", ff_mxf_essence_container_uls[c->essence_containers_indices[i]].uid);
+    }
 }
 
 static void mxf_write_preface(AVFormatContext *s)