diff --git a/include/psa/crypto_values.h b/include/psa/crypto_values.h
index 07e96f7..39acd96 100644
--- a/include/psa/crypto_values.h
+++ b/include/psa/crypto_values.h
@@ -2756,7 +2756,7 @@
  *  the maximum number of ops allowed to be executed by an interruptible
  *  function in a single call.
  */
-#define PSA_INTERRUPTIBLE_MAX_OPS_UNLIMITED INT32_MAX
+#define PSA_INTERRUPTIBLE_MAX_OPS_UNLIMITED UINT32_MAX
 
 /**@}*/