diff --git a/test/0module.mk b/test/0module.mk
index dee67ba..3ba78f9 100644
--- a/test/0module.mk
+++ b/test/0module.mk
@@ -15,6 +15,6 @@ assert-all: | $(BUILD_TEST)
 .PHONY: assert-all-video
 assert-all-video: | assert-all
 	@echo === Build session video listing
-	ls -1 bin/test/*-omsx/videos/msxbuild-*.avi | awk -F "bin/test/" -v s="file '" -v e="'" '{print s$$2e}' > bin/test/video-merge.lst
+	ls -1tr bin/test/*-omsx/videos/msxbuild-*.avi | awk -F "bin/test/" -v s="file '" -v e="'" '{print s$$2e}' > bin/test/video-merge.lst
 	ffmpeg -v quiet -y -f concat -i bin/test/video-merge.lst -c copy bin/test/video-session.avi
 	@echo === Concatted video completed