diff --git a/src/openrct2/network/NetworkServerAdvertiser.cpp b/src/openrct2/network/NetworkServerAdvertiser.cpp
index cf90398753..5658d25c31 100644
--- a/src/openrct2/network/NetworkServerAdvertiser.cpp
+++ b/src/openrct2/network/NetworkServerAdvertiser.cpp
@@ -244,7 +244,7 @@ private:
         };
 
         std::random_device rd;
-        std::uniform_int_distribution<> dist(0, std::size(hexChars) - 1);
+        std::uniform_int_distribution<int32_t> dist(0, static_cast<int32_t>(std::size(hexChars) - 1));
 
         char key[17];
         for (int32_t i = 0; i < 16; i++)