diff --git a/src/rct2/S6Exporter.cpp b/src/rct2/S6Exporter.cpp
index dbbf7be8a4..4c9104de14 100644
--- a/src/rct2/S6Exporter.cpp
+++ b/src/rct2/S6Exporter.cpp
@@ -408,7 +408,7 @@ void S6Exporter::Export()
     _s6.byte_13CA740 = gUnk13CA740;
     _s6.climate = gClimate;
     // pad_13CA741;
-    memcpy(_s6.byte_13CA742, RCT2_ADDRESS(0x013CA742, uint8), sizeof(_s6.byte_13CA742));
+    // byte_13CA742
     // pad_013CA747
     _s6.climate_update_timer = gClimateUpdateTimer;
     _s6.current_weather = gClimateCurrentWeather;
diff --git a/src/rct2/S6Importer.cpp b/src/rct2/S6Importer.cpp
index b43646549c..3e2ebc1a66 100644
--- a/src/rct2/S6Importer.cpp
+++ b/src/rct2/S6Importer.cpp
@@ -326,7 +326,7 @@ void S6Importer::Import()
     gUnk13CA740 = _s6.byte_13CA740;
     gClimate = _s6.climate;
     // pad_13CA741;
-    memcpy(RCT2_ADDRESS(0x013CA742, uint8), _s6.byte_13CA742, sizeof(_s6.byte_13CA742));
+    // byte_13CA742
     // pad_013CA747
     gClimateUpdateTimer = _s6.climate_update_timer;
     gClimateCurrentWeather = _s6.current_weather;
diff --git a/src/scenario.h b/src/scenario.h
index fbea0f8a82..5237740186 100644
--- a/src/scenario.h
+++ b/src/scenario.h
@@ -307,7 +307,7 @@ typedef struct rct_s6_data {
 	uint8 pad_13CA73F;
 	uint8 byte_13CA740;
 	uint8 pad_13CA741;
-	uint8 byte_13CA742[4];
+	uint8 byte_13CA742[4]; // unused
 	uint8 climate;
 	uint8 pad_013CA747;
 	uint16 climate_update_timer;