diff --git a/src/script/api/script_bridgelist.cpp b/src/script/api/script_bridgelist.cpp
index a81c186edb..bc78e7bf36 100644
--- a/src/script/api/script_bridgelist.cpp
+++ b/src/script/api/script_bridgelist.cpp
@@ -21,11 +21,11 @@ ScriptBridgeList::ScriptBridgeList()
 	}
 }
 
-ScriptBridgeList_Length::ScriptBridgeList_Length(uint length)
+ScriptBridgeList_Length::ScriptBridgeList_Length(SQInteger length)
 {
 	for (byte j = 0; j < MAX_BRIDGES; j++) {
 		if (ScriptBridge::IsValidBridge(j)) {
-			if (length >= (uint)ScriptBridge::GetMinLength(j) && length <= (uint)ScriptBridge::GetMaxLength(j)) this->AddItem(j);
+			if (length >= ScriptBridge::GetMinLength(j) && length <= ScriptBridge::GetMaxLength(j)) this->AddItem(j);
 		}
 	}
 }
diff --git a/src/script/api/script_bridgelist.hpp b/src/script/api/script_bridgelist.hpp
index 78088fe695..17991f41f1 100644
--- a/src/script/api/script_bridgelist.hpp
+++ b/src/script/api/script_bridgelist.hpp
@@ -32,7 +32,7 @@ public:
 	/**
 	 * @param length The length of the bridge you want to build.
 	 */
-	ScriptBridgeList_Length(uint length);
+	ScriptBridgeList_Length(SQInteger length);
 };
 
 #endif /* SCRIPT_BRIDGELIST_HPP */