diff --git a/ext/schroedinger/gstschrodec.c b/ext/schroedinger/gstschrodec.c
index 09638c9786..1dcca7ac47 100644
--- a/ext/schroedinger/gstschrodec.c
+++ b/ext/schroedinger/gstschrodec.c
@@ -558,7 +558,7 @@ gst_schro_dec_scan_for_sync (GstBaseVideoDecoder * base_video_decoder,
 
   n_available -= 3;
 
-  return gst_adapter_masked_scan_uint32 (adapter, 0x42424344, 0xffffffff,
+  return gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x42424344,
       offset, MIN (n, n_available - 3));
 }
 
diff --git a/ext/schroedinger/gstschroparse.c b/ext/schroedinger/gstschroparse.c
index 3e7cc456f0..d368a52be4 100644
--- a/ext/schroedinger/gstschroparse.c
+++ b/ext/schroedinger/gstschroparse.c
@@ -311,7 +311,7 @@ gst_schro_parse_scan_for_sync (GstAdapter * adapter, gboolean at_eos,
 
   n_available -= 3;
 
-  return gst_adapter_masked_scan_uint32 (adapter, 0x42424344, 0xffffffff,
+  return gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x42424344,
       offset, MIN (n, n_available - 3));
 }