diff --git a/src/crypt.c b/src/crypt.c
index d5d216b..09e9011 100644
--- a/src/crypt.c
+++ b/src/crypt.c
@@ -1308,7 +1308,7 @@
     return sodium_init();
 }
 
-    uint32_t
+    UINT32_T
 crypt_sodium_randombytes_random(void)
 {
     return randombytes_random();