diff --git a/contrib/stack/topsStack/Stack.py b/contrib/stack/topsStack/Stack.py
index c3d9477..84965e5 100644
--- a/contrib/stack/topsStack/Stack.py
+++ b/contrib/stack/topsStack/Stack.py
@@ -216,8 +216,8 @@ class config(object):
         self.f.write('nomcf : ' + self.noMCF + '\n')
         self.f.write('master : ' + self.master + '\n')
         self.f.write('defomax : ' + self.defoMax + '\n')
-        self.f.write('alks : ' + self.rangeLooks + '\n')
-        self.f.write('rlks : ' + self.azimuthLooks + '\n')
+        self.f.write('rlks : ' + self.rangeLooks + '\n')
+        self.f.write('alks : ' + self.azimuthLooks + '\n')
         self.f.write('method : ' + self.unwMethod + '\n')
 
     def unwrapSnaphu(self, function):
@@ -230,8 +230,8 @@ class config(object):
         self.f.write('nomcf : ' + self.noMCF + '\n')
         self.f.write('master : ' + self.master + '\n')
         self.f.write('defomax : ' + self.defoMax + '\n')
-        self.f.write('alks : ' + self.rangeLooks + '\n')
-        self.f.write('rlks : ' + self.azimuthLooks + '\n')
+        self.f.write('rlks : ' + self.rangeLooks + '\n')
+        self.f.write('alks : ' + self.azimuthLooks + '\n')
 
     def denseOffset(self, function):
         self.f.write('###################################'+'\n')