diff --git a/app/gui/oven_control/dirtylevel.cpp b/app/gui/oven_control/dirtylevel.cpp
index d72d618..8d13120 100644
--- a/app/gui/oven_control/dirtylevel.cpp
+++ b/app/gui/oven_control/dirtylevel.cpp
@@ -11,13 +11,13 @@ int cookingCount;
 
 void DirtyLevel::cookStart()
 {
-    cookStartTime = QDateTime.currentDateTime();
+    cookStartTime = QDateTime::currentDateTime();
     cookingCount++;
 }
 
 void DirtyLevel::cookEnd()
 {
-    cookingTime += cookStartTime.secsTo(QDateTime.currentDateTime());
+    cookingTime += cookStartTime.secsTo(QDateTime::currentDateTime());
 }
 
 int DirtyLevel::dirty()