diff --git a/B-mass-model.md b/B-mass-model.md
index abf5f85..fd8b0c5 100644
--- a/B-mass-model.md
+++ b/B-mass-model.md
@@ -65,7 +65,7 @@ The signal can fully turned off or be described by
 * Gaussian
 * Double Gaussian
 
-The fixed/starting parameters are saved in [[ParamValues.cpp|ParamValues.cpp]].
+The fixed/starting parameters are saved in [[ParamValues.cpp|ParamValues-Class]].
 
 
 
@@ -79,7 +79,7 @@ The signal can fully turned off or be described by
 * Exponential + ExpGaus
 * One Crystal Ball + single exponential
 
-The fixed/starting parameters are saved in [[ParamValues.cpp|ParamValues.cpp]].
+The fixed/starting parameters are saved in [[ParamValues.cpp|ParamValues-Class]].
 
  
  ## Source files