diff --git a/src/core/execution/MIRVExecution.ts b/src/core/execution/MIRVExecution.ts
index 9a6075b68..7f5c1687f 100644
--- a/src/core/execution/MIRVExecution.ts
+++ b/src/core/execution/MIRVExecution.ts
@@ -169,7 +169,7 @@ export class MirvExecution implements Execution {
 
   private proximityCheck(tile: TileRef, taken: TileRef[]): boolean {
     for (const t of taken) {
-      if (this.mg.manhattanDist(tile, t) < 25) {
+      if (this.mg.manhattanDist(tile, t) < 55) {
         return true;
       }
     }