diff --git a/src/spicelib/devices/bsim3soi_pd/b3soipdnoi.c b/src/spicelib/devices/bsim3soi_pd/b3soipdnoi.c
index 128459503..3bfd9ebe5 100644
--- a/src/spicelib/devices/bsim3soi_pd/b3soipdnoi.c
+++ b/src/spicelib/devices/bsim3soi_pd/b3soipdnoi.c
@@ -153,7 +153,7 @@ int error, i;
 				  {    (void) sprintf(name, "onoise.%s%s",
 					              here->B3SOIPDname,
 						      B3SOIPDnNames[i]);
-                                       data->namelist = (IFuid *) xrealloc(
+                                       data->namelist = (IFuid *) trealloc(
 					     (char *) data->namelist,
 					     (data->numPlots + 1)
 					     * sizeof(IFuid));
@@ -171,7 +171,7 @@ int error, i;
 				  {    (void) sprintf(name, "onoise_total.%s%s",
 						      here->B3SOIPDname,
 						      B3SOIPDnNames[i]);
-                                       data->namelist = (IFuid *) xrealloc(
+                                       data->namelist = (IFuid *) trealloc(
 					     (char *) data->namelist,
 					     (data->numPlots + 1)
 					     * sizeof(IFuid));
@@ -186,7 +186,7 @@ int error, i;
 			               (void) sprintf(name, "inoise_total.%s%s",
 						      here->B3SOIPDname,
 						      B3SOIPDnNames[i]);
-                                       data->namelist = (IFuid *) xrealloc(
+                                       data->namelist = (IFuid *) trealloc(
 					     (char *) data->namelist,
 					     (data->numPlots + 1)
 					     * sizeof(IFuid));
diff --git a/src/spicelib/devices/bsim3soi_pd/b3soipdtemp.c b/src/spicelib/devices/bsim3soi_pd/b3soipdtemp.c
index 00533a29c..ca8fb0477 100644
--- a/src/spicelib/devices/bsim3soi_pd/b3soipdtemp.c
+++ b/src/spicelib/devices/bsim3soi_pd/b3soipdtemp.c
@@ -117,7 +117,7 @@ double tmp3, T7, T8, T9;
               }
 
 	      if (Size_Not_Found)
-	      {   pParam = (struct b3soipdSizeDependParam *)xmalloc(
+	      {   pParam = (struct b3soipdSizeDependParam *)tmalloc(
 	                    sizeof(struct b3soipdSizeDependParam));
                   if (pLastKnot == NULL)
 		      model->pSizeDependParamKnot = pParam;