diff --git a/lib/MusicBrainz/Server/Report/FeaturingRecordings.pm b/lib/MusicBrainz/Server/Report/FeaturingRecordings.pm
index b51a7b8d9f6..5ae37bc7ddb 100644
--- a/lib/MusicBrainz/Server/Report/FeaturingRecordings.pm
+++ b/lib/MusicBrainz/Server/Report/FeaturingRecordings.pm
@@ -13,7 +13,7 @@ sub query {
         FROM recording r
             JOIN artist_credit ac ON r.artist_credit = ac.id
         WHERE
-            r.name COLLATE musicbrainz ~* E' \\\\((duet with|συμμετέχει|(f|w)/|(f|feat|ｆｅａｔ|ft|συμμ)(\\\\.|．)|(featuring|ｆｅａｔｕｒｉｎｇ)) '
+            r.name COLLATE musicbrainz ~* E' \\\\(((f|w)/|(feat|ｆｅａｔ|ft|συμμ)(\\\\.|．)|(duet with|συμμετέχει|featuring|ｆｅａｔｕｒｉｎｇ) )'
     ";
 }
 
diff --git a/lib/MusicBrainz/Server/Report/FeaturingReleaseGroups.pm b/lib/MusicBrainz/Server/Report/FeaturingReleaseGroups.pm
index 7abe1330ea3..3ee95d7ae4f 100644
--- a/lib/MusicBrainz/Server/Report/FeaturingReleaseGroups.pm
+++ b/lib/MusicBrainz/Server/Report/FeaturingReleaseGroups.pm
@@ -15,7 +15,7 @@ sub query {
             JOIN artist_credit ac ON rg.artist_credit = ac.id
             JOIN release_group_meta rm ON rg.id = rm.id
         WHERE
-            rg.name COLLATE musicbrainz ~* E' \\\\((duet with|συμμετέχει|(f|w)/|(f|feat|ｆｅａｔ|ft|συμμ)(\\\\.|．)|(featuring|ｆｅａｔｕｒｉｎｇ)) '
+            rg.name COLLATE musicbrainz ~* E' \\\\(((f|w)/|(feat|ｆｅａｔ|ft|συμμ)(\\\\.|．)|(duet with|συμμετέχει|featuring|ｆｅａｔｕｒｉｎｇ) )'
     ";
 }
 
diff --git a/lib/MusicBrainz/Server/Report/FeaturingReleases.pm b/lib/MusicBrainz/Server/Report/FeaturingReleases.pm
index 5ca5071c0d7..228288455cd 100644
--- a/lib/MusicBrainz/Server/Report/FeaturingReleases.pm
+++ b/lib/MusicBrainz/Server/Report/FeaturingReleases.pm
@@ -15,7 +15,7 @@ sub query {
             JOIN artist_credit ac ON r.artist_credit = ac.id
             JOIN release_meta rm ON r.id = rm.id
         WHERE
-            r.name COLLATE musicbrainz ~* E' \\\\((duet with|συμμετέχει|(f|w)/|(f|feat|ｆｅａｔ|ft|συμμ)(\\\\.|．)|(featuring|ｆｅａｔｕｒｉｎｇ)) '
+            r.name COLLATE musicbrainz ~* E' \\\\(((f|w)/|(feat|ｆｅａｔ|ft|συμμ)(\\\\.|．)|(duet with|συμμετέχει|featuring|ｆｅａｔｕｒｉｎｇ) )'
     ";
 }