diff --git a/go.mod b/go.mod
index 46f1c67..4834eae 100644
--- a/go.mod
+++ b/go.mod
@@ -4,4 +4,4 @@ go 1.21
 
 require github.com/mattn/go-pointer v0.0.1
 
-require github.com/go-gst/go-glib v0.0.0-20231129143528-6abb4f7af939
+require github.com/go-gst/go-glib v0.0.0-20231204104758-af5ab66d800c
diff --git a/go.sum b/go.sum
index 4bdb234..3a78a4e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,6 @@
 github.com/go-gst/go-glib v0.0.0-20231129143528-6abb4f7af939 h1:Z2FvB66fEGvIqzVSOCboWFsoyQgacUR8duoyb43RXAc=
 github.com/go-gst/go-glib v0.0.0-20231129143528-6abb4f7af939/go.mod h1:rXuKU+tCN7pN+b/7oIyWv6MpnlGy+QWd7jRhWUNstjU=
+github.com/go-gst/go-glib v0.0.0-20231204104758-af5ab66d800c h1:F5+xSMyB0KMOt/9LakFnE+74ZKvLrOY3JSDpnMkfKMQ=
+github.com/go-gst/go-glib v0.0.0-20231204104758-af5ab66d800c/go.mod h1:rXuKU+tCN7pN+b/7oIyWv6MpnlGy+QWd7jRhWUNstjU=
 github.com/mattn/go-pointer v0.0.1 h1:n+XhsuGeVO6MEAp7xyEukFINEa+Quek5psIR/ylA6o0=
 github.com/mattn/go-pointer v0.0.1/go.mod h1:2zXcozF6qYGgmsG+SeTZz3oAbFLdD3OWqnUbNvJZAlc=
diff --git a/gst/audio/c_util.go b/gst/audio/c_util.go
index 44db23d..30548e7 100644
--- a/gst/audio/c_util.go
+++ b/gst/audio/c_util.go
@@ -8,8 +8,6 @@ framesToClockTime (gint frames, gint rate) { return GST_FRAMES_TO_CLOCK_TIME(fra
 
 gint
 clockTimeToFrames(GstClockTime ct, gint rate) { return GST_CLOCK_TIME_TO_FRAMES(ct, rate); }
-
-GValue *  audioUtilToGValue (guintptr p) { return (GValue*)(p); }
 */
 import "C"
 import (
@@ -44,5 +42,5 @@ func gobool(b C.gboolean) bool {
 }
 
 func ptrToGVal(p unsafe.Pointer) *C.GValue {
-	return (*C.GValue)(C.audioUtilToGValue(C.guintptr(p)))
+	return (*C.GValue)(p)
 }
diff --git a/gst/video/gst_video_format.go b/gst/video/gst_video_format.go
index 59d4128..d789f0a 100644
--- a/gst/video/gst_video_format.go
+++ b/gst/video/gst_video_format.go
@@ -45,7 +45,7 @@ func init() {
 		{
 			T: glib.Type(C.gst_video_format_get_type()),
 			F: func(p unsafe.Pointer) (interface{}, error) {
-				c := C.g_value_get_enum(ptrToGVal(p))
+				c := C.g_value_get_enum((*C.GValue)(p))
 				return Format(c), nil
 			},
 		},