diff --git a/regex_patterns/Scene.yml b/regex_patterns/Scene.yml
index bd8e819..2a1d537 100644
--- a/regex_patterns/Scene.yml
+++ b/regex_patterns/Scene.yml
@@ -1,5 +1,5 @@
 name: Scene
-pattern: (?<=^|[\s.-])SPARKS|DRONES|ROVERS|SPRINTER|GECKOS|SHORTBREHD|EDITH|FilmHD|POW4HD|HD4U|TENEIGHTY|ETHEL\b
+pattern: (?<=^|[\s.-])(SPARKS|DRONES|ROVERS|SPRINTER|GECKOS|SHORTBREHD|EDITH|FilmHD|POW4HD|HD4U|TENEIGHTY|ETHEL)\b
 description: Matches Scene Groups
 tags: []
 tests: []
diff --git a/regex_patterns/TrueHD (Missing Groups).yml b/regex_patterns/TrueHD (Missing Groups).yml
index 6aea80d..0472132 100644
--- a/regex_patterns/TrueHD (Missing Groups).yml	
+++ b/regex_patterns/TrueHD (Missing Groups).yml	
@@ -1,5 +1,5 @@
 name: TrueHD (Missing Groups)
-pattern: (?<=^|[\s.-])TRiToN|EPSiLON|NoGroup|PmP\b
+pattern: (?<=^|[\s.-])(TRiToN|EPSiLON|NoGroup|PmP)\b
 description: Matches groups who mislabel TrueHD
 tags:
 - Audio