diff --git a/common_interface.h b/common_interface.h
index 61a82c306..5a2e1654c 100644
--- a/common_interface.h
+++ b/common_interface.h
@@ -773,8 +773,8 @@ xdouble   BLASFUNC(qlamc3)(xdouble *, xdouble *);
 
 void    BLASFUNC(saxpby) (blasint *, float  *, float  *, blasint *, float *, float  *, blasint *);
 void    BLASFUNC(daxpby) (blasint *, double  *, double  *, blasint *, double *, double  *, blasint *);
-void    BLASFUNC(caxpby) (blasint *, float  *, float  *, blasint *, float *, float  *, blasint *);
-void    BLASFUNC(zaxpby) (blasint *, double  *, double  *, blasint *, double *, double  *, blasint *);
+void    BLASFUNC(caxpby) (blasint *, void  *, float  *, blasint *, void *, float  *, blasint *);
+void    BLASFUNC(zaxpby) (blasint *, void  *, double *, blasint *, void *, double  *, blasint *);
 
 void    BLASFUNC(somatcopy) (char *, char *, blasint *, blasint *, float  *, float  *, blasint *, float  *, blasint *);
 void    BLASFUNC(domatcopy) (char *, char *, blasint *, blasint *, double  *, double  *, blasint *, double  *, blasint *);
diff --git a/interface/zaxpby.c b/interface/zaxpby.c
index 3a4db7403..e5065270d 100644
--- a/interface/zaxpby.c
+++ b/interface/zaxpby.c
@@ -39,12 +39,14 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef CBLAS
 
-void NAME(blasint *N, FLOAT *ALPHA, FLOAT *x, blasint *INCX, FLOAT *BETA, FLOAT *y, blasint *INCY)
+void NAME(blasint *N, void *VALPHA, FLOAT *x, blasint *INCX, void *VBETA, FLOAT *y, blasint *INCY)
 {
 
   blasint n    = *N;
   blasint incx = *INCX;
   blasint incy = *INCY;
+  FLOAT* ALPHA = (FLOAT*) VALPHA;
+  FLOAT* BETA = (FLOAT*) VBETA;
 
 #else