diff --git a/tools/build-gif89a.sh b/tools/build-gif89a.sh
index 82f67b9..1b5ef89 100755
--- a/tools/build-gif89a.sh
+++ b/tools/build-gif89a.sh
@@ -16,12 +16,12 @@ GIF="t-$SEQ.gif"
 echo "seq $SEQ -> $GIF" | tee -a WS/log
 
 convert						\
-	-delay 6				\
+	-delay 7				\
 	-dither none				\
 	-equalize				\
 	-resize '320x240!'			\
 	-remap datas/ega-16colors.png		\
-	frames/$SEQ/?[012]*[369].png		\
+	frames/$SEQ/00??[369].png		\
 	$GIF