diff --git a/src/common/micro/rain_ice.F90 b/src/common/micro/rain_ice.F90
index a38ae64d0b1f00b13b6ee52cb33aa25ec62ec9c2..821abc317f32c639bc67eb746dc28ad7b218195f 100644
--- a/src/common/micro/rain_ice.F90
+++ b/src/common/micro/rain_ice.F90
@@ -1107,6 +1107,7 @@ PCIT(:,:,:)=ZCITOUT(:,:,:)
 !*       6.     COMPUTES THE SLOW COLD PROCESS SOURCES OUTSIDE OF ODMICRO POINTS
 !               ----------------------------------------------------------------
 !
+LLW3D(:,:,:)=.FALSE.
 DO JK=D%NKTB,D%NKTE
   DO JJ=D%NJB,D%NJE
     DO JI=D%NIB,D%NIE