diff --git a/GstAudio.overrides b/GstAudio.overrides
new file mode 100644
--- /dev/null
+++ b/GstAudio.overrides
@@ -0,0 +1,26 @@
+namespace GstAudio
+
+# Generated from gstreamer-audio 1.8.0 with xsltproc Nullable.xslt GstAudio-1.0.gir
+set-attr GstAudio/AudioBaseSink/set_custom_slaving_callback/@parameters/user_data nullable 1
+set-attr GstAudio/AudioBaseSinkCustomSlavingCallback/@parameters/user_data nullable 1
+set-attr GstAudio/AudioChannelMixer/samples/@parameters/in nullable 1
+set-attr GstAudio/AudioChannelMixer/samples/@parameters/out nullable 1
+set-attr GstAudio/AudioClock/new/@parameters/user_data nullable 1
+set-attr GstAudio/AudioClockGetTimeFunc/@parameters/user_data nullable 1
+set-attr GstAudio/AudioConverter/samples/@parameters/in nullable 1
+set-attr GstAudio/AudioConverter/samples/@parameters/out nullable 1
+set-attr GstAudio/AudioConverter/update_config/@parameters/config nullable 1
+set-attr GstAudio/AudioDecoder/merge_tags/@parameters/tags nullable 1
+set-attr GstAudio/AudioDecoder/proxy_getcaps/@parameters/caps nullable 1
+set-attr GstAudio/AudioDecoder/proxy_getcaps/@parameters/filter nullable 1
+set-attr GstAudio/AudioEncoder/merge_tags/@parameters/tags nullable 1
+set-attr GstAudio/AudioEncoder/proxy_getcaps/@parameters/caps nullable 1
+set-attr GstAudio/AudioEncoder/proxy_getcaps/@parameters/filter nullable 1
+set-attr GstAudio/AudioQuantize/samples/@parameters/in nullable 1
+set-attr GstAudio/AudioQuantize/samples/@parameters/out nullable 1
+set-attr GstAudio/AudioRingBuffer/set_callback/@parameters/user_data nullable 1
+set-attr GstAudio/AudioRingBufferCallback/@parameters/user_data nullable 1
+set-attr GstAudio/AudioSink/write/@parameters/data nullable 1
+set-attr GstAudio/AudioSinkClass/write/write/@parameters/data nullable 1
+set-attr GstAudio/AudioSrc/read/@parameters/data nullable 1
+set-attr GstAudio/AudioSrcClass/read/read/@parameters/data nullable 1
diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -6,6 +6,6 @@
 main = setupHaskellGIBinding name version verbose overridesFile outputDir
   where name = "GstAudio"
         version = "1.0"
-        overridesFile = Nothing
+        overridesFile = Just "GstAudio.overrides"
         verbose = False
         outputDir = Nothing
diff --git a/gi-gstaudio.cabal b/gi-gstaudio.cabal
--- a/gi-gstaudio.cabal
+++ b/gi-gstaudio.cabal
@@ -1,5 +1,5 @@
 name:                 gi-gstaudio
-version:              1.0.4
+version:              1.0.5
 synopsis:             GStreamerAudio bindings
 description:          Bindings for GStreamerAudio, autogenerated by haskell-gi.
 homepage:             https://github.com/haskell-gi/haskell-gi
@@ -11,8 +11,11 @@
 build-type:           Custom
 cabal-version:        >= 1.24
 
+extra-source-files: GstAudio.overrides
+
 custom-setup
       setup-depends: base >= 4.7 && < 5,
+                     Cabal >= 1.24,
                      haskell-gi >= 0.17.3 && < 1
 
 library