diff --git a/data/language/en-GB.txt b/data/language/en-GB.txt
index 43bc7e2aa5..8e36bc9bb6 100644
--- a/data/language/en-GB.txt
+++ b/data/language/en-GB.txt
@@ -4073,24 +4073,9 @@ STR_DTLS    :
 
 ## Start OpenRCT2 Official
 
-[TTPIRF02]
-STR_NAME    :Roof
-
-[TTPIRF03]
-STR_NAME    :Roof
-
-[TTPIRF04]
-STR_NAME    :Roof
-
 [TTPIRF05]
 STR_NAME    :Roof
 
-[TTPIRF07]
-STR_NAME    :Roof
-
-[TTPIRF08]
-STR_NAME    :Roof
-
 [TTRFWD01]
 STR_NAME    :Roof
 
@@ -4115,15 +4100,6 @@ STR_NAME    :Roof
 [TTRFWD08]
 STR_NAME    :Roof
 
-[TTRFGL01]
-STR_NAME    :Glass Roof
-
-[TTRFGL02]
-STR_NAME    :Glass Roof
-
-[TTRFGL03]
-STR_NAME    :Glass Roof
-
 [ACWW33]
 STR_NAME    :Wooden Post Wall