diff --git a/.github/workflows/tools.yml b/.github/workflows/tools.yml
index a032f4cd5..d2d37fb3d 100644
--- a/.github/workflows/tools.yml
+++ b/.github/workflows/tools.yml
@@ -33,7 +33,7 @@ jobs:
 
       - name: Generate packages list
         run: |
-          scripts/packages.py -f line ${{ matrix.release }} \
+          scripts/packages.py --dev --format line ${{ matrix.release }} \
             python_apps/airtime_analyzer \
             python_apps/pypo \
             > packages.list
diff --git a/python_apps/airtime_analyzer/packages.ini b/python_apps/airtime_analyzer/packages.ini
index 681dac421..848ef9cde 100644
--- a/python_apps/airtime_analyzer/packages.ini
+++ b/python_apps/airtime_analyzer/packages.ini
@@ -44,3 +44,7 @@ python3-gst-1.0 = buster, bionic
 
 [silan]
 silan = buster, bionic
+
+[=development]
+# Generate fixtures
+ffmpeg = buster, bionic