diff --git a/internal/platform/uuid.h b/internal/platform/uuid.h
index 17f1fe5a..7dd6b9a6 100644
--- a/internal/platform/uuid.h
+++ b/internal/platform/uuid.h
@@ -15,6 +15,7 @@
 #ifndef THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_UUID_H_
 #define THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_UUID_H_
 
+#include <array>
 #include <cstdint>
 #include <string>