diff --git a/src/secret/secret_driver.h b/src/secret/secret_driver.h
index b7e46ee045..3dcf420792 100644
--- a/src/secret/secret_driver.h
+++ b/src/secret/secret_driver.h
@@ -18,9 +18,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_SECRET_DRIVER_H
-# define LIBVIRT_SECRET_DRIVER_H
+#pragma once
 
 int secretRegister(void);
-
-#endif /* LIBVIRT_SECRET_DRIVER_H */
diff --git a/src/secret/secret_util.h b/src/secret/secret_util.h
index 7219707390..4fe8f98aa5 100644
--- a/src/secret/secret_util.h
+++ b/src/secret/secret_util.h
@@ -19,11 +19,10 @@
  *
  */
 
-#ifndef LIBVIRT_SECRET_UTIL_H
-# define LIBVIRT_SECRET_UTIL_H
+#pragma once
 
-# include "internal.h"
-# include "virsecret.h"
+#include "internal.h"
+#include "virsecret.h"
 
 int virSecretGetSecretString(virConnectPtr conn,
                              virSecretLookupTypeDefPtr seclookupdef,
@@ -32,4 +31,3 @@ int virSecretGetSecretString(virConnectPtr conn,
                              size_t *ret_secret_size)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(4)
     ATTRIBUTE_NONNULL(5) ATTRIBUTE_RETURN_CHECK;
-#endif /* LIBVIRT_SECRET_UTIL_H */