diff --git a/spec/invidious/videos/regular_videos_extract_spec.cr b/spec/invidious/videos/regular_videos_extract_spec.cr
index b35738f4..c647c1d1 100644
--- a/spec/invidious/videos/regular_videos_extract_spec.cr
+++ b/spec/invidious/videos/regular_videos_extract_spec.cr
@@ -67,7 +67,7 @@ Spectator.describe "parse_video_info" do
     # Video metadata
 
     expect(info["genre"].as_s).to eq("Entertainment")
-    expect(info["genreUcid"].as_s).to be_nil
+    expect(info["genreUcid"].as_s?).to be_nil
     expect(info["license"].as_s).to be_empty
 
     # Author infos
@@ -151,7 +151,7 @@ Spectator.describe "parse_video_info" do
     # Video metadata
 
     expect(info["genre"].as_s).to eq("Music")
-    expect(info["genreUcid"].as_s).to be_nil
+    expect(info["genreUcid"].as_s?).to be_nil
     expect(info["license"].as_s).to be_empty
 
     # Author infos
diff --git a/spec/invidious/videos/scheduled_live_extract_spec.cr b/spec/invidious/videos/scheduled_live_extract_spec.cr
index 82dd8f00..c3a9b228 100644
--- a/spec/invidious/videos/scheduled_live_extract_spec.cr
+++ b/spec/invidious/videos/scheduled_live_extract_spec.cr
@@ -94,7 +94,7 @@ Spectator.describe "parse_video_info" do
     # Video metadata
 
     expect(info["genre"].as_s).to eq("Entertainment")
-    expect(info["genreUcid"].as_s).to be_nil
+    expect(info["genreUcid"].as_s?).to be_nil
     expect(info["license"].as_s).to be_empty
 
     # Author infos