diff --git a/tests/fate/fits.mak b/tests/fate/fits.mak
index d85946bc1a..b83900aaee 100644
--- a/tests/fate/fits.mak
+++ b/tests/fate/fits.mak
@@ -28,7 +28,7 @@ fate-fitsdec-multi: tests/data/fits-multi.fits
 fate-fitsdec-multi: CMD = framecrc -i $(TARGET_PATH)/tests/data/fits-multi.fits -pix_fmt gbrap
 
 fate-fitsdec%: PIXFMT = $(word 3, $(subst -, ,$(@)))
-fate-fitsdec%: CMD = transcode image2 $(TARGET_SAMPLES)/png1/lena-$(fits-png-map-$(PIXFMT)).png fits "-vf scale -pix_fmt $(PIXFMT)"
+fate-fitsdec%: CMD = transcode image2 $(TARGET_SAMPLES)/png1/lena-$(fits-png-map-$(PIXFMT)).png fits "-vf scale -pix_fmt $(PIXFMT)" "-vf scale -pix_fmt $(PIXFMT)"
 
 FATE_FITS_DEC_PIXFMT = gray gbrp gbrp16be gbrap16be
 FATE_FITS_DEC-$(call TRANSCODE, FITS, FITS, IMAGE2_DEMUXER PNG_DECODER SCALE_FILTER) += $(FATE_FITS_DEC_PIXFMT:%=fate-fitsdec-%)
diff --git a/tests/ref/fate/fitsdec-gbrap16be b/tests/ref/fate/fitsdec-gbrap16be
index 1174a0f1d8..e57a878845 100644
--- a/tests/ref/fate/fitsdec-gbrap16be
+++ b/tests/ref/fate/fitsdec-gbrap16be
@@ -5,4 +5,4 @@
 #codec_id 0: rawvideo
 #dimensions 0: 128x128
 #sar 0: 0/1
-0,          0,          0,        1,   131072, 0x487894b2
+0,          0,          0,        1,   131072, 0xebb194b2