diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5f49542fb8..591ef40286 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* debuginfod-support.c: Include defs.h first.
+
 2020-02-28  Tom de Vries  <tdevries@suse.de>
 
 	* symfile.c (set_initial_language): Use default language for lookup.
diff --git a/gdb/debuginfod-support.c b/gdb/debuginfod-support.c
index e0f0fac076..f4a227b040 100644
--- a/gdb/debuginfod-support.c
+++ b/gdb/debuginfod-support.c
@@ -16,8 +16,8 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include "defs.h"
+#include <errno.h>
 #include "cli/cli-style.h"
 #include "gdbsupport/scoped_fd.h"
 #include "debuginfod-support.h"