diff --git a/src/SURFEX/isba_meb.F90 b/src/SURFEX/isba_meb.F90
index 511af70b79a50f336f1a5eae08476de1065f668f..a00c18bc1898a98d8ae7a7f23a6f8dc52e510e47 100644
--- a/src/SURFEX/isba_meb.F90
+++ b/src/SURFEX/isba_meb.F90
@@ -78,14 +78,14 @@ USE MODD_DIAG_MISC_ISBA_n, ONLY : DIAG_MISC_ISBA_t
 !
 USE MODD_SURF_PAR,       ONLY : XUNDEF
 USE MODD_CSTS,           ONLY : XCPD, XDAY, XRHOLW, XLVTT, XLSTT 
-USE MODD_MEB_PAR,        ONLY : XSW_WGHT_VIS, XSW_WGHT_NIR
+USE MODD_MEB_PAR,        ONLY : XLITTER_HYD_Z4, XLITTER_HYD_Z5, XSW_WGHT_VIS, XSW_WGHT_NIR
 USE MODD_ISBA_PAR,       ONLY : XRS_MAX, XLIMH
 USE MODD_DATA_COVER_PAR, ONLY : NVT_SNOW
 !
 USE MODD_TYPE_DATE_SURF, ONLY : DATE_TIME
 !
 USE MODE_THERMOS
-USE MODE_MEB,            ONLY : SNOW_INTERCEPT_EFF
+USE MODE_MEB,            ONLY : MEBLITTER_THRM, SNOW_INTERCEPT_EFF
 !
 USE MODI_WET_LEAVES_FRAC
 USE MODI_VEG
@@ -943,7 +943,7 @@ ZVEGFACT(:) = ZSIGMA_F(:)*(1.0-PPALPHAN(:)*PEK%XPSN(:))
  ELSE
    CALL SNOW3L_ISBA(IO, G, PK, PEK, DK, DEK, DMK, OMEB, HIMPLICIT_WIND,       &
                   TPTIME, PTSTEP, PK%XVEGTYPE_PATCH,  ZTGL, ZCTSFC,         &
-                  ZSOILHCAPZ, ZSOILCONDZ(:,1), PEK%XTC, DEK%XSWDOWN_GN, PEK%XQC, &
+                  ZSOILHCAPZ, ZSOILCONDZ(:,1), PPS, PEK%XTC, DEK%XSWDOWN_GN, PEK%XQC, &
                   PVMOD, PLW_RAD, ZRRSFC, DEK%XSR_GN, PRHOA, ZUREF, PEXNS,  &
                   PEXNA, PDIRCOSZW, ZZREF, ZALBG, ZD_G, ZDZG, PPEW_A_COEF,  &
                   PPEW_B_COEF, PPET_A_COEF, PPEQ_A_COEF, PPET_B_COEF,       &