diff --git a/gst-plugin-closedcaption/tests/mcc_enc.rs b/gst-plugin-closedcaption/tests/mcc_enc.rs
index 8ce51fdb..4c114a65 100644
--- a/gst-plugin-closedcaption/tests/mcc_enc.rs
+++ b/gst-plugin-closedcaption/tests/mcc_enc.rs
@@ -26,7 +26,7 @@ fn init() {
 
     INIT.call_once(|| {
         gst::init().unwrap();
-        gstrsclosedcaption::plugin_register_static();
+        gstrsclosedcaption::plugin_register_static().expect("mccenc test");
     });
 }
 
diff --git a/gst-plugin-closedcaption/tests/mcc_parse.rs b/gst-plugin-closedcaption/tests/mcc_parse.rs
index ec522d05..984f77a9 100644
--- a/gst-plugin-closedcaption/tests/mcc_parse.rs
+++ b/gst-plugin-closedcaption/tests/mcc_parse.rs
@@ -27,7 +27,7 @@ fn init() {
 
     INIT.call_once(|| {
         gst::init().unwrap();
-        gstrsclosedcaption::plugin_register_static();
+        gstrsclosedcaption::plugin_register_static().expect("mccparse test");
     });
 }