diff --git a/keystore/IKeystoreService.cpp b/keystore/IKeystoreService.cpp
index 5cfee80..9217fae 100644
--- a/keystore/IKeystoreService.cpp
+++ b/keystore/IKeystoreService.cpp
@@ -235,7 +235,7 @@
         return false;
     }
 
-    blob->data = reinterpret_cast<const uint8_t*>(malloc(length));
+    blob->data = static_cast<const uint8_t*>(malloc(length));
     if (!blob->data)
         return false;