diff --git a/src/spicelib/devices/asrc/asrcload.c b/src/spicelib/devices/asrc/asrcload.c
index 4743e7057..8a34bc358 100644
--- a/src/spicelib/devices/asrc/asrcload.c
+++ b/src/spicelib/devices/asrc/asrcload.c
@@ -74,12 +74,9 @@ ASRCload(GENmodel *inModel, CKTcircuit *ckt)
             here->ASRCprev_value = rhs;
 
             /* The ac load precomputation and storage */
-            if (ckt->CKTmode & MODEINITSMSIG) {
-                int size = here->ASRCtree->numVars + 1;
-                here->ASRCacValues = TMALLOC(double, size);
+            if (ckt->CKTmode & MODEINITSMSIG)
                 for (i = 0; i < here->ASRCtree->numVars; i++)
                     here->ASRCacValues[i] = asrc_derivs[i];
-            }
 
             if (here->ASRCtype == ASRC_VOLTAGE) {
 
diff --git a/src/spicelib/devices/asrc/asrcset.c b/src/spicelib/devices/asrc/asrcset.c
index 2194bcf04..fbc64e9cd 100644
--- a/src/spicelib/devices/asrc/asrcset.c
+++ b/src/spicelib/devices/asrc/asrcset.c
@@ -62,6 +62,7 @@ ASRCsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt, int *states)
             }
 
             here->ASRCposptr = TMALLOC(double *, j);
+            here->ASRCacValues = TMALLOC(double *, here->ASRCtree->numVars + 1);
 
             /* For each controlling variable set the entries
                in the vector of the positions of the SMP */