diff --git a/include/psa/crypto_builtin_composites.h b/include/psa/crypto_builtin_composites.h
index ac065c1..8000242 100644
--- a/include/psa/crypto_builtin_composites.h
+++ b/include/psa/crypto_builtin_composites.h
@@ -135,8 +135,14 @@
         * MBEDTLS_ECP_RESTARTABLE */
 } mbedtls_psa_sign_hash_interruptible_operation_t;
 
+#if (defined(MBEDTLS_PSA_BUILTIN_ALG_ECDSA) || \
+    defined(MBEDTLS_PSA_BUILTIN_ALG_DETERMINISTIC_ECDSA)) && \
+    defined(MBEDTLS_ECP_RESTARTABLE)
 #define MBEDTLS_PSA_SIGN_HASH_INTERRUPTIBLE_OPERATION_INIT { { 0 }, { 0 }, 0, 0, 0, 0, 0, { 0 }, \
         { 0 } }
+#else
+#define MBEDTLS_PSA_SIGN_HASH_INTERRUPTIBLE_OPERATION_INIT { 0 }
+#endif
 
 /* Context structure for the Mbed TLS interruptible verify hash
  * implementation.*/
@@ -165,8 +171,14 @@
 
 } mbedtls_psa_verify_hash_interruptible_operation_t;
 
+#if (defined(MBEDTLS_PSA_BUILTIN_ALG_ECDSA) || \
+    defined(MBEDTLS_PSA_BUILTIN_ALG_DETERMINISTIC_ECDSA)) && \
+    defined(MBEDTLS_ECP_RESTARTABLE)
 #define MBEDTLS_VERIFY_SIGN_HASH_INTERRUPTIBLE_OPERATION_INIT { { 0 }, { 0 }, 0, 0, 0, { 0 }, \
         { 0 } }
+#else
+#define MBEDTLS_VERIFY_SIGN_HASH_INTERRUPTIBLE_OPERATION_INIT { 0 }
+#endif