diff --git a/sys/decklink/gstdecklinkaudiosrc.cpp b/sys/decklink/gstdecklinkaudiosrc.cpp
index 4cfc2475af..53df61cefd 100644
--- a/sys/decklink/gstdecklinkaudiosrc.cpp
+++ b/sys/decklink/gstdecklinkaudiosrc.cpp
@@ -484,7 +484,7 @@ gst_decklink_audio_src_query (GstBaseSrc * bsrc, GstQuery * query)
           GstClockTime min, max;
 
           min =
-              gst_util_uint64_scale_ceil (GST_MSECOND, self->input->mode->fps_d,
+              gst_util_uint64_scale_ceil (GST_SECOND, self->input->mode->fps_d,
               self->input->mode->fps_n);
           max = self->buffer_size * min;
 
diff --git a/sys/decklink/gstdecklinkvideosrc.cpp b/sys/decklink/gstdecklinkvideosrc.cpp
index 6af92a53a2..1cbbb08e59 100644
--- a/sys/decklink/gstdecklinkvideosrc.cpp
+++ b/sys/decklink/gstdecklinkvideosrc.cpp
@@ -347,7 +347,7 @@ gst_decklink_video_src_query (GstBaseSrc * bsrc, GstQuery * query)
         mode = gst_decklink_get_mode (self->mode);
 
         min =
-            gst_util_uint64_scale_ceil (GST_MSECOND, mode->fps_d, mode->fps_n);
+            gst_util_uint64_scale_ceil (GST_SECOND, mode->fps_d, mode->fps_n);
         max = self->buffer_size * min;
 
         gst_query_set_latency (query, TRUE, min, max);