diff --git a/agent/common/issuerservice/issuer.go b/agent/common/issuerservice/issuer.go
index 26b2851..d9918dd 100644
--- a/agent/common/issuerservice/issuer.go
+++ b/agent/common/issuerservice/issuer.go
@@ -9,6 +9,7 @@
  *
  *  Contributors:
  *       Metaform Systems, Inc. - initial API and implementation
+ *       Matthias Buchhorn - accept 204 on a credential revocation
  *
  */
 
@@ -198,7 +199,8 @@ func (i HttpApiClient) RevokeCredential(ctx context.Context, credentialID string
 	}
 	defer httpx.DrainAndClose(resp)
 
-	if resp.StatusCode != http.StatusOK {
+	// The IssuerService (EDC 1.0) answers a revocation with 204
+	if resp.StatusCode != http.StatusOK && resp.StatusCode != http.StatusNoContent {
 		return fmt.Errorf("failed to revoke credential with ID '%s' in issuer context '%s': received status code %d with message [%s]", credentialID, i.IssuerID, resp.StatusCode, httpx.ReadErrorBody(resp))
 	}
 	return nil
diff --git a/agent/common/issuerservice/issuer_test.go b/agent/common/issuerservice/issuer_test.go
index bcc4912..e27285f 100644
--- a/agent/common/issuerservice/issuer_test.go
+++ b/agent/common/issuerservice/issuer_test.go
@@ -9,6 +9,7 @@
  *
  *  Contributors:
  *       Metaform Systems, Inc. - initial API and implementation
+ *       Matthias Buchhorn - accept 204 on a credential revocation
  *
  */
 
@@ -129,6 +130,29 @@ func TestHttpApiClient_RevokeCredential(t *testing.T) {
 	require.NoError(t, err)
 }
 
+func TestHttpApiClient_RevokeCredential_NoContent(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/v1/participants/test-issuer/credentials/test-credential-id/revoke" && r.Method == http.MethodPost {
+			w.WriteHeader(http.StatusNoContent)
+		} else {
+			w.WriteHeader(http.StatusInternalServerError)
+		}
+	}))
+	defer server.Close()
+
+	tp := mocks.NewMockTokenProvider(t)
+	tp.On("GetToken", mock.Anything, ScopeCredentialsWrite, "test-issuer").Return("test token", nil)
+	client := HttpApiClient{
+		BaseURL:       server.URL,
+		TokenProvider: tp,
+		IssuerID:      "test-issuer",
+		HttpClient:    &http.Client{},
+	}
+
+	err := client.RevokeCredential(t.Context(), "test-credential-id")
+	require.NoError(t, err, "the IssuerService answers a revocation with 204")
+}
+
 func TestHttpApiClient_RevokeCredential_ClientError(t *testing.T) {
 	template := "/v1/participants/.*/credentials/.*/revoke"
 	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {