diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index ba19cc309..6c1ba3e12 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -3,9 +3,6 @@
   * Take the updated .gir files (e.g. from your gst-build checkout) and put
     them in the gir-files directory
   * In the gir-files directory, run ./fix.sh
-  * In the GstVideo-1.0.gir file, the `GST_VIDEO_BUFFER_FLAG_ONEFIELD` and
-    `GST_VIDEO_FRAME_FLAG_ONEFIELD` flags are twice. This is a gir bug. Delete
-    the second one.
   * If there is a new GStreamer version: Manually update `gst*/Cargo.toml`
   * Run generator.py
   * Investigate the diff, fix any mess-ups, look at commented functions and
diff --git a/gir-files/fix.sh b/gir-files/fix.sh
index 4fec1b47e..4fde9f003 100755
--- a/gir-files/fix.sh
+++ b/gir-files/fix.sh
@@ -77,6 +77,12 @@ xmlstarlet ed --pf --inplace \
     --insert '//_:record[@name="VideoAncillary"]/_:field[@name="data"]/_:array' \
     --type attr --name 'fixed-size' --value '256' \
      GstVideo-1.0.gir
+
+xmlstarlet ed --pf --inplace \
+    --delete "//_:member[@c:identifier=\"GST_VIDEO_BUFFER_FLAG_ONEFIELD\"][2]" \
+    --delete "//_:member[@c:identifier=\"GST_VIDEO_FRAME_FLAG_ONEFIELD\"][2]" \
+    GstVideo-1.0.gir
+
 xmlstarlet ed --pf --inplace \
     --delete '//_:record[@name="ISO639LanguageDescriptor"]/_:field[@name="language"]/_:array/@c:type' \
     --insert '//_:record[@name="ISO639LanguageDescriptor"]/_:field[@name="language"]/_:array' \