diff --git a/http-api/src/main/java/net/runelite/http/api/RuneLiteAPI.java b/http-api/src/main/java/net/runelite/http/api/RuneLiteAPI.java
index dc483f35db..a48bd3090c 100644
--- a/http-api/src/main/java/net/runelite/http/api/RuneLiteAPI.java
+++ b/http-api/src/main/java/net/runelite/http/api/RuneLiteAPI.java
@@ -59,6 +59,9 @@ public class RuneLiteAPI
 	private static final String BASE = "https://api.runelite.net";
 	private static final String WSBASE = "https://api.runelite.net/ws";
 	private static final String STATICBASE = "https://static.runelite.net";
+
+	private static final String OPENOSRS_SESSION = "https://session.openosrs.dev";
+
 	private static final Properties properties = new Properties();
 	private static String version;
 	private static int rsVersion;
@@ -123,14 +126,7 @@ public class RuneLiteAPI
 
 	public static HttpUrl getSessionBase()
 	{
-		final String prop = System.getProperty("runelite.session.url");
-
-		if (prop != null && !prop.isEmpty())
-		{
-			return HttpUrl.parse(prop);
-		}
-
-		return HttpUrl.parse(BASE + "/session");
+		return HttpUrl.parse(OPENOSRS_SESSION);
 	}
 
 	public static HttpUrl getApiBase()
diff --git a/runelite-client/src/main/java/net/runelite/client/SessionClient.java b/runelite-client/src/main/java/net/runelite/client/SessionClient.java
index 5ea3a116d3..3ca10d1949 100644
--- a/runelite-client/src/main/java/net/runelite/client/SessionClient.java
+++ b/runelite-client/src/main/java/net/runelite/client/SessionClient.java
@@ -29,6 +29,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
 import java.util.UUID;
 import lombok.AllArgsConstructor;
 import net.runelite.http.api.RuneLiteAPI;