diff --git a/data/language/en-GB.txt b/data/language/en-GB.txt
index 09d2798ea0..807a925277 100644
--- a/data/language/en-GB.txt
+++ b/data/language/en-GB.txt
@@ -3350,7 +3350,7 @@ STR_6033    :Path to RCT1 installation:
 STR_6034    :{SMALLFONT}{BLACK}{STRING}
 STR_6035    :Please select your RCT1 directory
 STR_6036    :{SMALLFONT}{BLACK}Clear
-STR_6037    :The selected folder is not a valid RollerCoaster Tycoon 1 install.
+STR_6037    :The selected folder does not contain a valid RollerCoaster Tycoon 1 install.
 STR_6038    :{SMALLFONT}{BLACK}If you have RCT1 installed, set this option to its directory to load scenarios, music, etc.
 STR_6039    :{SMALLFONT}{BLACK}Quick demolish ride
 STR_6040    :Edit Scenario Options