diff --git a/pkg/issuer/acme/dns/akamai/akamai_test.go b/pkg/issuer/acme/dns/akamai/akamai_test.go
index 1c4b9c349..dcb6b835c 100644
--- a/pkg/issuer/acme/dns/akamai/akamai_test.go
+++ b/pkg/issuer/acme/dns/akamai/akamai_test.go
@@ -155,7 +155,7 @@ func mockTransport(t *testing.T, akamai *DNSProvider, domain, data string, respo
 
 		if req.Method == http.MethodPost {
 			if req.Header.Get("Content-Type") != "application/json" {
-				t.Fatalf("usupported Content Type: %v", req.Header.Get("Content-Type"))
+				t.Fatalf("unsupported Content Type: %v", req.Header.Get("Content-Type"))
 			}
 
 			var err error