diff --git a/src/main/java/cr0s/warpdrive/data/StarMapRegistry.java b/src/main/java/cr0s/warpdrive/data/StarMapRegistry.java
index c201dbaa..07eec472 100644
--- a/src/main/java/cr0s/warpdrive/data/StarMapRegistry.java
+++ b/src/main/java/cr0s/warpdrive/data/StarMapRegistry.java
@@ -519,7 +519,7 @@ public class StarMapRegistry {
 	// do not call during tileEntity construction (readFromNBT and validate)
 	private static boolean isExceptionReported = false;
 	private void cleanup() {
-		if (Commons.throttleMe("Starmap registry cleanup", 180000)) {
+		if (!Commons.throttleMe("Starmap registry cleanup", 180000)) {
 			return;
 		}
 		LocalProfiler.start("Starmap registry cleanup");