diff --git a/RBBGCMuso/inst/examples/hhs/c3grass_muso6.epc b/RBBGCMuso/inst/examples/hhs/c3grass_muso6.epc
index 83565a6..aff3b31 100644
--- a/RBBGCMuso/inst/examples/hhs/c3grass_muso6.epc
+++ b/RBBGCMuso/inst/examples/hhs/c3grass_muso6.epc
@@ -70,7 +70,7 @@ PLANT FUNCTIONING PARAMETERS
 0.218   (kgC/kgN/d) 	maintenance respiration in kgC/day per kg of tissue N 
 0.1     (DIM)           theoretical maximum prop. of non-structural and structural carbohydrates
 0.24	(DIM)		prop. of non-structural carbohydrates available for maintanance respiration
-0.015  (kgN/m2/yr) 	symbiotic+asymbiotic fixation of N
+0.02  (kgN/m2/yr) 	symbiotic+asymbiotic fixation of N
 0	(day)		time delay for temperature in photosynthesis acclimation
 ----------------------------------------------------------------------------------------
 CROP SPECIFIC PARAMETERS