diff --git a/src/hidpp20.c b/src/hidpp20.c
index e727fc98..3edb2639 100644
--- a/src/hidpp20.c
+++ b/src/hidpp20.c
@@ -29,6 +29,8 @@
  *   https://drive.google.com/folderview?id=0BxbRzx7vEV7eWmgwazJ3NUFfQ28&usp=sharing
  */
 
+#include "config.h"
+
 #include <assert.h>
 #include <errno.h>
 #include <stdbool.h>
diff --git a/src/liblur.c b/src/liblur.c
index 06fef169..605f754f 100644
--- a/src/liblur.c
+++ b/src/liblur.c
@@ -23,6 +23,8 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#include "config.h"
+
 #include <assert.h>
 #include <errno.h>
 #include <stdbool.h>
diff --git a/src/libratbag-hidraw.c b/src/libratbag-hidraw.c
index a5cc51db..75fff923 100644
--- a/src/libratbag-hidraw.c
+++ b/src/libratbag-hidraw.c
@@ -21,6 +21,8 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#include "config.h"
+
 #include <errno.h>
 #include <fcntl.h>
 #include <poll.h>
diff --git a/src/libratbag-util.h b/src/libratbag-util.h
index 9a5859b9..c9e403ef 100644
--- a/src/libratbag-util.h
+++ b/src/libratbag-util.h
@@ -23,6 +23,8 @@
 
 #pragma once
 
+#include "config.h"
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>