diff --git a/gstreamer-app/src/app_sink.rs b/gstreamer-app/src/app_sink.rs
index 7784b9e3f..584b71693 100644
--- a/gstreamer-app/src/app_sink.rs
+++ b/gstreamer-app/src/app_sink.rs
@@ -1158,7 +1158,7 @@ impl AppSinkBuilder {
 
     pub fn wait_on_eos(self, wait_on_eos: bool) -> Self {
         Self {
-            builder: self.builder.property("wait_on_eos", wait_on_eos),
+            builder: self.builder.property("wait-on-eos", wait_on_eos),
             ..self
         }
     }