diff --git a/src/layout/IHyprLayout.cpp b/src/layout/IHyprLayout.cpp
index 22e1d947..8ff55d10 100644
--- a/src/layout/IHyprLayout.cpp
+++ b/src/layout/IHyprLayout.cpp
@@ -484,8 +484,8 @@ static void performSnap(Vector2D& sourcePos, Vector2D& sourceSize, PHLWINDOW DRA
         const double BORDERDIFF = DRAGGINGBORDERSIZE - BORDERSIZE;
         const auto   MON        = DRAGGINGWINDOW->m_pMonitor.lock();
 
-        SRange       monX = {MON->vecPosition.x + BORDERSIZE, MON->vecSize.x - BORDERSIZE};
-        SRange       monY = {MON->vecPosition.y + BORDERSIZE, MON->vecSize.y - BORDERSIZE};
+        SRange       monX = {MON->vecPosition.x + BORDERSIZE, MON->vecPosition.x + MON->vecSize.x - BORDERSIZE};
+        SRange       monY = {MON->vecPosition.y + BORDERSIZE, MON->vecPosition.y + MON->vecSize.y - BORDERSIZE};
 
         if (canSnap(sourceX.start, monX.start, GAPSIZE) || canSnap(sourceX.start, (monX.start += MON->vecReservedTopLeft.x + BORDERDIFF), GAPSIZE)) {
             SNAP(sourceX.start, sourceX.end, monX.start);