diff --git a/src/openrct2/scenario/Scenario.cpp b/src/openrct2/scenario/Scenario.cpp
index 91f4e4ba96..77fcdbbac7 100644
--- a/src/openrct2/scenario/Scenario.cpp
+++ b/src/openrct2/scenario/Scenario.cpp
@@ -49,7 +49,6 @@
 #include "ScenarioSources.h"
 
 #include <algorithm>
-#include <sstream>
 
 const rct_string_id ScenarioCategoryStringIds[SCENARIO_CATEGORY_COUNT] = {
     STR_BEGINNER_PARKS, STR_CHALLENGING_PARKS,    STR_EXPERT_PARKS, STR_REAL_PARKS, STR_OTHER_PARKS,