diff --git a/src/core/Cutter.cpp b/src/core/Cutter.cpp
index fbcff262..87d52b15 100644
--- a/src/core/Cutter.cpp
+++ b/src/core/Cutter.cpp
@@ -991,7 +991,7 @@ RVA CutterCore::nextOpAddr(RVA startAddr, int count)
     CORE_LOCK();
 
     QJsonArray array =
-            Core()->cmdj("pdj " + QString::number(count + 1) + "@" + QString::number(startAddr))
+            Core()->cmdj("pdj " + QString::number(count + 1) + " @ " + QString::number(startAddr))
                     .array();
     if (array.isEmpty()) {
         return startAddr + 1;