diff --git a/src/util/virhash.h b/src/util/virhash.h
index 0170eaa3f2..7acbcbdd62 100644
--- a/src/util/virhash.h
+++ b/src/util/virhash.h
@@ -13,6 +13,8 @@
 #ifndef __VIR_HASH_H__
 # define __VIR_HASH_H__
 
+# include <stdint.h>
+
 /*
  * The hash table.
  */
diff --git a/src/util/virhashcode.h b/src/util/virhashcode.h
index 867e04ea97..a38043ed0d 100644
--- a/src/util/virhashcode.h
+++ b/src/util/virhashcode.h
@@ -29,6 +29,7 @@
 # define __VIR_HASH_CODE_H__
 
 # include "internal.h"
+# include <stdint.h>
 
 extern uint32_t virHashCodeGen(const void *key, size_t len, uint32_t seed);
 
diff --git a/src/util/virrandom.h b/src/util/virrandom.h
index eede3731c2..e180a2fb8a 100644
--- a/src/util/virrandom.h
+++ b/src/util/virrandom.h
@@ -23,6 +23,7 @@
 # define __VIR_RANDOM_H__
 
 # include "internal.h"
+# include <stdint.h>
 
 int virRandomInitialize(uint32_t seed) ATTRIBUTE_RETURN_CHECK;
 uint64_t virRandomBits(int nbits);