diff --git a/audio/audiofx/src/audiornnoise/imp.rs b/audio/audiofx/src/audiornnoise/imp.rs
index 8a90c476..3633ec35 100644
--- a/audio/audiofx/src/audiornnoise/imp.rs
+++ b/audio/audiofx/src/audiornnoise/imp.rs
@@ -310,7 +310,7 @@ impl BaseTransformImpl for AudioRNNoise {
         // if it is not the case, just notify the parent class to not generate
         // an output
         if let Some(buffer) = self.take_queued_buffer() {
-            if buffer.flags() == gst::BufferFlags::DISCONT {
+            if buffer.flags().contains(gst::BufferFlags::DISCONT) {
                 self.drain(element)?;
             }
 
diff --git a/audio/csound/src/filter/imp.rs b/audio/csound/src/filter/imp.rs
index 52faf47a..2761f7e8 100644
--- a/audio/csound/src/filter/imp.rs
+++ b/audio/csound/src/filter/imp.rs
@@ -644,7 +644,7 @@ impl BaseTransformImpl for CsoundFilter {
         // if it is not the case, just notify the parent class to not generate
         // an output
         if let Some(buffer) = self.take_queued_buffer() {
-            if buffer.flags() == gst::BufferFlags::DISCONT {
+            if buffer.flags().contains(gst::BufferFlags::DISCONT) {
                 self.drain(element)?;
             }