diff --git a/AirSeaFluxCode/src/AirSeaFluxCode.py b/AirSeaFluxCode/src/AirSeaFluxCode.py
index a8609549806a6e730f707ca51cba8db44c3c87d8..e6f94108379601fabafc7f8a77ebaf7b86ea603b 100644
--- a/AirSeaFluxCode/src/AirSeaFluxCode.py
+++ b/AirSeaFluxCode/src/AirSeaFluxCode.py
@@ -241,7 +241,7 @@ class S88:
                 self.meth)
 
             if np.all(np.isnan(self.cd10n)):
-                logging.info('break %s at iteration %s cd10n<0', meth, it)
+                logging.info('break %s at iteration %s cd10n<0', self.meth, it)
                 break
 
             self.psim[ind] = psim_calc(