diff --git a/src/MNH/write_les_sv_budgetn.f90 b/src/MNH/write_les_sv_budgetn.f90
index 10df1eebe24ef9fa2df341213eac4eceec3bba35..7acd1ed9796df48735ec8203f64fdca4babce6ab 100644
--- a/src/MNH/write_les_sv_budgetn.f90
+++ b/src/MNH/write_les_sv_budgetn.f90
@@ -382,7 +382,7 @@ DO JSV=1,NSV
 END DO
 
 YTITLE = "Sv variance budget  "
-CALL LES_DIACHRO_SV_MASKS(TPDIAFILE,YGROUP,YSUBTITLE(:ILES),YTITLE//YSUBTITLE(:ILES),"kg2/kg2/s",ZSV_BUDGET,HLES_AVG)
+CALL LES_DIACHRO_SV_MASKS(TPDIAFILE,YGROUP,YSUBTITLE(:ILES),YTITLE//YSUBTITLE(:ILES),"kg2 kg-2 s-1",ZSV_BUDGET,HLES_AVG)
 !
 DEALLOCATE(ZSV_BUDGET)
 !-------------------------------------------------------------------------------
@@ -752,7 +752,7 @@ DO JSV=1,NSV
 END DO
 
 YTITLE = "Sv flux budget      "
-CALL LES_DIACHRO_SV_MASKS(TPDIAFILE,YGROUP,YSUBTITLE(:ILES),YTITLE//YSUBTITLE(:ILES),"mkg/kg/s2",ZSV_BUDGET,HLES_AVG)
+CALL LES_DIACHRO_SV_MASKS(TPDIAFILE,YGROUP,YSUBTITLE(:ILES),YTITLE//YSUBTITLE(:ILES),"m kg kg-1 s-2",ZSV_BUDGET,HLES_AVG)
 !
 DEALLOCATE(ZSV_BUDGET)
 !-------------------------------------------------------------------------------