diff --git a/src/collision_mod.F90 b/src/collision_mod.F90
index 2bdeb5cefe26c327a4dd2b8a4ad459f614ef497e..85db678e0fabed0e75c3cc5fff6ee115d075ba00 100644
--- a/src/collision_mod.F90
+++ b/src/collision_mod.F90
@@ -111,8 +111,8 @@ CONTAINS
       !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
     ENDIF
-    ! Multiply by electron-ion collision coefficient
-    TColl_ = nu_e * TColl_
+    ! Multiply by electron-electron collision coefficient
+    TColl_ = nu_ee * TColl_
 
   END SUBROUTINE DoughertyGK_e
 
diff --git a/src/model_mod.F90 b/src/model_mod.F90
index 3b77badcdb76b4fcc9d976771d3858645530afbe..4c9e298c4c25c2db714e90114919ad664e587a13 100644
--- a/src/model_mod.F90
+++ b/src/model_mod.F90
@@ -76,6 +76,14 @@ CONTAINS
     nu_i            = nu ! ion-ion collision frequ.
     nu_ee           = nu_e ! e-e coll. frequ.
     nu_ie           = nu_i ! i-e coll. frequ.
+
+
+    ! Old normalization (MOLI Jorge/Frei)
+    ! nu_e            = 0.532_dp*nu ! electron-ion collision frequency (where already multiplied by 0.532)
+    ! nu_i            = 0.532_dp*nu*sigma_e*tau_e**(-3._dp/2._dp)/SQRT2 ! ion-ion collision frequ.
+    ! nu_ee           = nu_e/SQRT2 ! e-e coll. frequ.
+    ! nu_ie           = 0.532_dp*nu*sigma_e**2 ! i-e coll. frequ.
+
   END SUBROUTINE model_readinputs