diff --git a/mlprec/impl/level/mld_c_base_onelev_free.f90 b/mlprec/impl/level/mld_c_base_onelev_free.f90
index 943522c7..c1f71ad1 100644
--- a/mlprec/impl/level/mld_c_base_onelev_free.f90
+++ b/mlprec/impl/level/mld_c_base_onelev_free.f90
@@ -54,6 +54,9 @@ subroutine mld_c_base_onelev_free(lv,info)
   if (allocated(lv%sm)) &
        & call lv%sm%free(info)
 
+  if (allocated(lv%sm2a)) &
+       & call lv%sm2a%free(info)
+
   if (allocated(lv%wrk)) &
        & call lv%wrk%free(info)
 
diff --git a/mlprec/impl/level/mld_d_base_onelev_free.f90 b/mlprec/impl/level/mld_d_base_onelev_free.f90
index 1dc24733..beef8edd 100644
--- a/mlprec/impl/level/mld_d_base_onelev_free.f90
+++ b/mlprec/impl/level/mld_d_base_onelev_free.f90
@@ -54,6 +54,9 @@ subroutine mld_d_base_onelev_free(lv,info)
   if (allocated(lv%sm)) &
        & call lv%sm%free(info)
 
+  if (allocated(lv%sm2a)) &
+       & call lv%sm2a%free(info)
+
   if (allocated(lv%wrk)) &
        & call lv%wrk%free(info)
 
diff --git a/mlprec/impl/level/mld_s_base_onelev_free.f90 b/mlprec/impl/level/mld_s_base_onelev_free.f90
index bcb44113..de1a39ce 100644
--- a/mlprec/impl/level/mld_s_base_onelev_free.f90
+++ b/mlprec/impl/level/mld_s_base_onelev_free.f90
@@ -54,6 +54,9 @@ subroutine mld_s_base_onelev_free(lv,info)
   if (allocated(lv%sm)) &
        & call lv%sm%free(info)
 
+  if (allocated(lv%sm2a)) &
+       & call lv%sm2a%free(info)
+
   if (allocated(lv%wrk)) &
        & call lv%wrk%free(info)
 
diff --git a/mlprec/impl/level/mld_z_base_onelev_free.f90 b/mlprec/impl/level/mld_z_base_onelev_free.f90
index 51dcadf5..2e2af950 100644
--- a/mlprec/impl/level/mld_z_base_onelev_free.f90
+++ b/mlprec/impl/level/mld_z_base_onelev_free.f90
@@ -54,6 +54,9 @@ subroutine mld_z_base_onelev_free(lv,info)
   if (allocated(lv%sm)) &
        & call lv%sm%free(info)
 
+  if (allocated(lv%sm2a)) &
+       & call lv%sm2a%free(info)
+
   if (allocated(lv%wrk)) &
        & call lv%wrk%free(info)