diff --git a/src/spicelib/devices/asrc/asrcset.c b/src/spicelib/devices/asrc/asrcset.c
index 6ab88d02f..309629860 100644
--- a/src/spicelib/devices/asrc/asrcset.c
+++ b/src/spicelib/devices/asrc/asrcset.c
@@ -63,7 +63,7 @@ ASRCsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt, int *states)
 
             here->ASRCposptr = TMALLOC(double *, j);
             here->ASRCvars = TMALLOC(int *, here->ASRCtree->numVars);
-            here->ASRCacValues = TMALLOC(double *, here->ASRCtree->numVars + 1);
+            here->ASRCacValues = TMALLOC(double, here->ASRCtree->numVars + 1);
 
             /* For each controlling variable set the entries
                in the vector of the positions of the SMP */