diff --git a/gstreamer-audio/src/audio_format_info.rs b/gstreamer-audio/src/audio_format_info.rs
index fac0ccf66..c28db2b45 100644
--- a/gstreamer-audio/src/audio_format_info.rs
+++ b/gstreamer-audio/src/audio_format_info.rs
@@ -170,7 +170,7 @@ impl AudioFormatInfo {
 
         unsafe {
             cfg_if::cfg_if! {
-                if #[cfg(any(feature = "v1_20", all(not(doctest), doc)))] {
+                if #[cfg(all(feature = "v1_20", not(feature = "dox")))] {
                     ffi::gst_audio_format_info_fill_silence(self.0, dest.as_mut_ptr() as *mut _, dest.len())
                 } else {
                     ffi::gst_audio_format_fill_silence(self.0, dest.as_mut_ptr() as *mut _, dest.len())
diff --git a/gstreamer-video/src/video_info.rs b/gstreamer-video/src/video_info.rs
index a4220e927..e0a4fc4ec 100644
--- a/gstreamer-video/src/video_info.rs
+++ b/gstreamer-video/src/video_info.rs
@@ -171,7 +171,7 @@ impl crate::VideoChromaSite {
 
         unsafe {
             cfg_if::cfg_if! {
-                if #[cfg(feature = "v1_20")] {
+                if #[cfg(all(feature = "v1_20", not(feature = "dox")))] {
                     from_glib_full(ffi::gst_video_chroma_site_to_string(self.to_glib()))
                 } else {
                     from_glib_none(ffi::gst_video_chroma_to_string(self.to_glib()))
@@ -188,7 +188,7 @@ impl str::FromStr for crate::VideoChromaSite {
         skip_assert_initialized!();
 
         cfg_if::cfg_if! {
-            if #[cfg(any(feature = "v1_20", all(not(doctest), doc)))] {
+            if #[cfg(all(feature = "v1_20", not(feature = "dox")))] {
                 let chroma_site = Self::from_string(s);
             } else {
                 assert_initialized_main_thread!();