diff --git a/lib/luks2/luks2.h b/lib/luks2/luks2.h
index 5b29a627..65d2eeeb 100644
--- a/lib/luks2/luks2.h
+++ b/lib/luks2/luks2.h
@@ -23,6 +23,8 @@
 #define _CRYPTSETUP_LUKS2_ONDISK_H
 
 #include <stdbool.h>
+#include <stdint.h>
+#include <sys/types.h>
 
 #include "libcryptsetup.h"
 
diff --git a/lib/utils_blkid.h b/lib/utils_blkid.h
index ca50da70..d03d4a50 100644
--- a/lib/utils_blkid.h
+++ b/lib/utils_blkid.h
@@ -21,6 +21,8 @@
 #ifndef _UTILS_BLKID_H
 #define _UTILS_BLKID_H
 
+#include <sys/types.h>
+
 struct blkid_handle;
 
 typedef enum { PRB_OK = 0, PRB_EMPTY, PRB_AMBIGUOUS, PRB_FAIL } blk_probe_status;
diff --git a/lib/utils_dm.h b/lib/utils_dm.h
index 22add180..0cd543b0 100644
--- a/lib/utils_dm.h
+++ b/lib/utils_dm.h
@@ -25,7 +25,8 @@
 #define _UTILS_DM_H
 
 /* device-mapper library helpers */
-#include <inttypes.h>
+#include <stddef.h>
+#include <stdint.h>
 
 struct crypt_device;
 struct volume_key;
diff --git a/lib/utils_storage_wrappers.h b/lib/utils_storage_wrappers.h
index f360955b..2519c0af 100644
--- a/lib/utils_storage_wrappers.h
+++ b/lib/utils_storage_wrappers.h
@@ -22,6 +22,9 @@
 #ifndef _UTILS_STORAGE_WRAPPERS_H
 #define _UTILS_STORAGE_WRAPPERS_H
 
+#include <stdint.h>
+#include <sys/types.h>
+
 struct crypt_storage_wrapper;
 struct device;
 struct volume_key;