diff --git a/tests/fate/lossless-video.mak b/tests/fate/lossless-video.mak
index 5055730b35f33c7462621934bf96d6b8efca3615..06b6dd5535735af8b546849e032165e512190591 100644
--- a/tests/fate/lossless-video.mak
+++ b/tests/fate/lossless-video.mak
@@ -4,7 +4,7 @@ fate-cllc-rgb: CMD = framecrc -i $(SAMPLES)/cllc/sample-cllc-rgb.avi
 FATE_CLLC += fate-cllc-argb
 fate-cllc-argb: CMD = framecrc -i $(SAMPLES)/cllc/sample-cllc-argb.avi
 
-FATE_SAMPLES_AVCONV += $(FATE_CLLC)
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, CLLC) += $(FATE_CLLC)
 fate-cllc: $(FATE_CLLC)
 
 FATE_LAGARITH += fate-lagarith-rgb24
@@ -19,7 +19,7 @@ fate-lagarith-yuy2: CMD = framecrc -i $(SAMPLES)/lagarith/lag-yuy2.avi
 FATE_LAGARITH += fate-lagarith-yv12
 fate-lagarith-yv12: CMD = framecrc -i $(SAMPLES)/lagarith/lag-yv12.avi
 
-FATE_SAMPLES_AVCONV += $(FATE_LAGARITH)
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, LAGARITH) += $(FATE_LAGARITH)
 fate-lagarith: $(FATE_LAGARITH)
 
 FATE_LOCO += fate-loco-rgb
@@ -28,20 +28,20 @@ fate-loco-rgb: CMD = framecrc -i $(SAMPLES)/loco/pig-loco-rgb.avi
 FATE_LOCO += fate-loco-yuy2
 fate-loco-yuy2: CMD = framecrc -i $(SAMPLES)/loco/pig-loco-0.avi
 
-FATE_SAMPLES_AVCONV += $(FATE_LOCO)
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, LOCO) += $(FATE_LOCO)
 fate-loco: $(FATE_LOCO)
 
-FATE_SAMPLES_AVCONV += fate-msrle-8bit
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, MSRLE) += fate-msrle-8bit
 fate-msrle-8bit: CMD = framecrc -i $(SAMPLES)/msrle/Search-RLE.avi -pix_fmt rgb24
 
-FATE_SAMPLES_AVCONV += fate-mszh
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, MSZH) += fate-mszh
 fate-mszh: CMD = framecrc -i $(SAMPLES)/lcl/mszh-1frame.avi
 
-FATE_SAMPLES_AVCONV += fate-vble
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, VBLE) += fate-vble
 fate-vble: CMD = framecrc -i $(SAMPLES)/vble/flowers-partial-2MB.avi
 
-FATE_SAMPLES_AVCONV += fate-zlib
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, ZLIB) += fate-zlib
 fate-zlib: CMD = framecrc -i $(SAMPLES)/lcl/zlib-1frame.avi
 
-FATE_SAMPLES_AVCONV += fate-zerocodec
+FATE_SAMPLES_AVCONV-$(call DEMDEC, AVI, ZEROCODEC) += fate-zerocodec
 fate-zerocodec: CMD = framecrc -i $(SAMPLES)/zerocodec/sample-zeco.avi