diff --git a/include/psa/crypto_values.h b/include/psa/crypto_values.h
index e6909af..76c5f38 100644
--- a/include/psa/crypto_values.h
+++ b/include/psa/crypto_values.h
@@ -1404,24 +1404,6 @@
      PSA_ALG_SIGN_GET_HASH(alg) == PSA_ALG_ANY_HASH :   \
      (alg) == PSA_ALG_ANY_HASH)
 
-/** Whether the specified algorithm encoding is a wildcard.
- *
- * Wildcard values may only be used to set the usage algorithm field in
- * a policy, not to perform an operation.
- *
- * \param alg An algorithm identifier (value of type #psa_algorithm_t).
- *
- * \return 1 if \c alg is a wildcard algorithm encoding.
- * \return 0 if \c alg is a non-wildcard algorithm encoding (suitable for
- *         an operation).
- * \return This macro may return either 0 or 1 if \c alg is not a supported
- *         algorithm identifier.
- */
-#define PSA_ALG_IS_WILDCARD(alg)                        \
-    (PSA_ALG_IS_HASH_AND_SIGN(alg) ?                    \
-     PSA_ALG_SIGN_GET_HASH(alg) == PSA_ALG_ANY_HASH :   \
-     (alg) == PSA_ALG_ANY_HASH)
-
 /**@}*/
 
 /** \defgroup key_lifetimes Key lifetimes