diff --git a/cblas/blas.go b/cblas/blas.go
index c404f421..2e3e1b63 100644
--- a/cblas/blas.go
+++ b/cblas/blas.go
@@ -10,7 +10,7 @@ package cblas
 /*
 #cgo CFLAGS: -g -O2
 #cgo linux LDFLAGS: -L/usr/lib/ -lcblas
-#cgo darwin LDFLAGS: -DYA_BLAS -DYA_LAPACK -DYA_BLASMULT -framework vecLib
+#cgo darwin LDFLAGS: -DYA_BLAS -DYA_LAPACK -DYA_BLASMULT -framework Accelerate
 #include "cblas.h"
 */
 import "C"
diff --git a/cblas/level1double_test.go b/cblas/level1double_test.go
new file mode 100644
index 00000000..7eaf0bf8
--- /dev/null
+++ b/cblas/level1double_test.go
@@ -0,0 +1,56 @@
+package cblas
+
+import (
+	"github.com/gonum/blas/testblas"
+	"testing"
+)
+
+var blasser = Blas{}
+
+func TestDasum(t *testing.T) {
+	testblas.DasumTest(t, blasser)
+}
+
+func TestDaxpy(t *testing.T) {
+	testblas.DaxpyTest(t, blasser)
+}
+
+func TestDdot(t *testing.T) {
+	testblas.DdotTest(t, blasser)
+}
+
+func TestDnrm2(t *testing.T) {
+	testblas.Dnrm2Test(t, blasser)
+}
+
+func TestIdamax(t *testing.T) {
+	testblas.IdamaxTest(t, blasser)
+}
+
+func TestDswap(t *testing.T) {
+	testblas.DswapTest(t, blasser)
+}
+
+func TestDcopy(t *testing.T) {
+	testblas.DcopyTest(t, blasser)
+}
+
+func TestDrotg(t *testing.T) {
+	testblas.DrotgTest(t, blasser)
+}
+
+func TestDrotmg(t *testing.T) {
+	testblas.DrotmgTest(t, blasser)
+}
+
+func TestDrot(t *testing.T) {
+	testblas.DrotTest(t, blasser)
+}
+
+func TestDrotm(t *testing.T) {
+	testblas.DrotmTest(t, blasser)
+}
+
+func TestDscal(t *testing.T) {
+	testblas.DscalTest(t, blasser)
+}