diff --git a/src/openrct2/interface/Fonts.cpp b/src/openrct2/interface/Fonts.cpp
index c554b235c7..40de2922cb 100644
--- a/src/openrct2/interface/Fonts.cpp
+++ b/src/openrct2/interface/Fonts.cpp
@@ -79,9 +79,9 @@ TTFFontSetDescriptor TTFFontMalgun = { {
 } };
 
 TTFFontSetDescriptor TTFFontNanum = { {
-    { "NanumGothic.ttc", "Nanum Gothic", 10, 1, 0, 10, HINTING_DISABLED,      nullptr },
-    { "NanumGothic.ttc", "Nanum Gothic", 12, 1, 0, 15, HINTING_THRESHOLD_LOW, nullptr },
-    { "NanumGothic.ttc", "Nanum Gothic", 12, 1, 0, 15, HINTING_THRESHOLD_LOW, nullptr },
+    { "NanumGothic.ttf", "Nanum Gothic", 10, 1, -2, 10, HINTING_DISABLED, nullptr },
+    { "NanumGothic.ttf", "Nanum Gothic", 12, 1, -2, 15, HINTING_THRESHOLD_LOW, nullptr },
+    { "NanumGothic.ttf", "Nanum Gothic", 12, 1, -2, 15, HINTING_THRESHOLD_LOW, nullptr },
 } };
 
 TTFFontSetDescriptor TTFFontArial = { {