diff --git a/src/MNH/ice4_fast_rg.f90 b/src/MNH/ice4_fast_rg.f90
index 579954a5b0ced57b5d2c68d2fb73b831152c0f8c..0577bfbf45383a05f259ea0d378a199bc10aaa78 100644
--- a/src/MNH/ice4_fast_rg.f90
+++ b/src/MNH/ice4_fast_rg.f90
@@ -652,7 +652,7 @@ ELSE
 #ifndef MNH_BITREP
       PRG_TEND(:, IFREEZ1)=MIN(PRG_TEND(:, IFREEZ1), EXP(XALPI-XBETAI/PT(:)-XGAMI*ALOG(PT(:)))) ! min(ev, es_i(T))
 #else
-      PRG_TEND(:, IFREEZ1)=MIN(PRG_TEND(:, IFREEZ1), BR_EXP(XALPI-XBETAI/PT(:)-XGAMI*ALOG(PT(:)))) ! min(ev, es_i(T))
+      PRG_TEND(:, IFREEZ1)=MIN(PRG_TEND(:, IFREEZ1), BR_EXP(XALPI-XBETAI/PT(:)-XGAMI*BR_LOG(PT(:)))) ! min(ev, es_i(T))
 #endif
     END WHERE
   ENDIF