diff --git a/scripts/3_extract_images_from_video_data_dst.sh b/scripts/3_extract_images_from_video_data_dst.sh
index a3f0d2e..bc204ef 100755
--- a/scripts/3_extract_images_from_video_data_dst.sh
+++ b/scripts/3_extract_images_from_video_data_dst.sh
@@ -2,6 +2,6 @@
 cd "$(dirname $0)/.."
 source scripts/env.sh
 
-python "$DFL_MAIN" videoed extract-video \
+$DFL_PYTHON "$DFL_MAIN" videoed extract-video \
   --input-file "$WORKSPACE/data_dst.*" \
   --output-dir "$WORKSPACE/data_dst"