diff --git a/libavdevice/.gitignore b/libavdevice/.gitignore
new file mode 100644
index 0000000000..08ac3eb86a
--- /dev/null
+++ b/libavdevice/.gitignore
@@ -0,0 +1,2 @@
+/indev_list.c
+/outdev_list.c
diff --git a/libavfilter/.gitignore b/libavfilter/.gitignore
new file mode 100644
index 0000000000..26bddebc93
--- /dev/null
+++ b/libavfilter/.gitignore
@@ -0,0 +1 @@
+/filter_list.c