diff --git a/BAN/include/BAN/ByteSpan.h b/BAN/include/BAN/ByteSpan.h
index 24ae2468..06b53161 100644
--- a/BAN/include/BAN/ByteSpan.h
+++ b/BAN/include/BAN/ByteSpan.h
@@ -2,6 +2,8 @@
 
 #include <BAN/Span.h>
 
+#include <stdint.h>
+
 namespace BAN
 {
 
diff --git a/BAN/include/BAN/Iterators.h b/BAN/include/BAN/Iterators.h
index 957e7175..5d38a24b 100644
--- a/BAN/include/BAN/Iterators.h
+++ b/BAN/include/BAN/Iterators.h
@@ -3,6 +3,8 @@
 #include <BAN/Assert.h>
 #include <BAN/Traits.h>
 
+#include <stddef.h>
+
 namespace BAN
 {