diff --git a/libavdevice/decklink_dec.cpp b/libavdevice/decklink_dec.cpp
index e786dd85dc..191547ff10 100644
--- a/libavdevice/decklink_dec.cpp
+++ b/libavdevice/decklink_dec.cpp
@@ -959,7 +959,7 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)
 
     st->time_base.den      = ctx->bmd_tb_den;
     st->time_base.num      = ctx->bmd_tb_num;
-    st->r_frame_rate       = av_make_q(st->time_base.den, st->time_base.num));
+    st->r_frame_rate       = av_make_q(st->time_base.den, st->time_base.num);
 
     switch((BMDPixelFormat)cctx->raw_format) {
     case bmdFormat8BitYUV: