diff --git a/spa/plugins/filter-graph/ebur128_plugin.c b/spa/plugins/filter-graph/ebur128_plugin.c
index a7aeeef99..0c94449ff 100644
--- a/spa/plugins/filter-graph/ebur128_plugin.c
+++ b/spa/plugins/filter-graph/ebur128_plugin.c
@@ -222,8 +222,7 @@ static void ebur128_connect_port(void * Instance, unsigned long Port,
                         float * DataLocation)
 {
 	struct ebur128_impl *impl = Instance;
-	if (Port < PORT_MAX)
-		impl->port[Port] = DataLocation;
+	impl->port[Port] = DataLocation;
 }
 
 static void ebur128_cleanup(void * Instance)
@@ -446,8 +445,7 @@ static void lufs2gain_connect_port(void * Instance, unsigned long Port,
                         float * DataLocation)
 {
 	struct lufs2gain_impl *impl = Instance;
-	if (Port < 3)
-		impl->port[Port] = DataLocation;
+	impl->port[Port] = DataLocation;
 }
 
 static void lufs2gain_run(void * Instance, unsigned long SampleCount)
diff --git a/spa/plugins/filter-graph/sofa_plugin.c b/spa/plugins/filter-graph/sofa_plugin.c
index 2942ed3bc..aea14278f 100644
--- a/spa/plugins/filter-graph/sofa_plugin.c
+++ b/spa/plugins/filter-graph/sofa_plugin.c
@@ -319,8 +319,6 @@ static void spatializer_connect_port(void * Instance, unsigned long Port,
                         float * DataLocation)
 {
 	struct spatializer_impl *impl = Instance;
-	if (Port > 5)
-		return;
 	impl->port[Port] = DataLocation;
 }