diff --git a/src/PlanView/SurveyItemEditor.qml b/src/PlanView/SurveyItemEditor.qml
index 87d0ce6b77da2b38b6e3bd45e400450cb19015c1..49a535ac19343df65cfe1e01a1930b1ad95e6934 100644
--- a/src/PlanView/SurveyItemEditor.qml
+++ b/src/PlanView/SurveyItemEditor.qml
@@ -737,7 +737,7 @@ Rectangle {
                 var angle = Math.round(Math.atan2(point.y, point.x) * 180 / Math.PI)
                 windRoseCanvas.requestPaint()
                 windRosePie.angle = angle
-                gridAngleText.text = - angle
+                gridAngleText.text = angle
                 gridAngleText.editingFinished();
             }
         }