diff --git a/library/check_crypto_config.h b/library/check_crypto_config.h
index cac90a0..5a8deff 100644
--- a/library/check_crypto_config.h
+++ b/library/check_crypto_config.h
@@ -64,6 +64,16 @@
 #error "PSA_WANT_ALG_RSA_PSS defined, but not all prerequisites"
 #endif
 
+#if defined(PSA_WANT_ALG_SHA_224) && \
+    !( defined(PSA_WANT_ALG_SHA_256) )
+#error "PSA_WANT_ALG_SHA224 defined, but not all prerequisites"
+#endif
+
+#if defined(PSA_WANT_ALG_SHA_384) && \
+    !( defined(PSA_WANT_ALG_SHA_512) )
+#error "PSA_WANT_ALG_SHA384 defined, but not all prerequisites"
+#endif
+
 #if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR) && \
     !defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
 #error "PSA_WANT_KEY_TYPE_ECC_KEY_PAIR defined, but not all prerequisites"