diff --git a/crypto/evp/evp.c b/crypto/evp/evp.c
index c4bfdac0..0ad5c27b 100644
--- a/crypto/evp/evp.c
+++ b/crypto/evp/evp.c
@@ -442,4 +442,8 @@ EVP_PKEY *EVP_PKEY_dup(EVP_PKEY *pkey) {
 
 void OpenSSL_add_all_algorithms(void) {}
 
+void OpenSSL_add_all_ciphers(void) {}
+
+void OpenSSL_add_all_digests(void) {}
+
 void EVP_cleanup(void) {}
diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index 234754d6..28ae9878 100644
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -666,6 +666,12 @@ OPENSSL_EXPORT EVP_PKEY *EVP_PKEY_dup(EVP_PKEY *pkey);
 /* OpenSSL_add_all_algorithms does nothing. */
 OPENSSL_EXPORT void OpenSSL_add_all_algorithms(void);
 
+/* OpenSSL_add_all_ciphers does nothing. */
+OPENSSL_EXPORT void OpenSSL_add_all_ciphers(void);
+
+/* OpenSSL_add_all_digests does nothing. */
+OPENSSL_EXPORT void OpenSSL_add_all_digests(void);
+
 /* EVP_cleanup does nothing. */
 OPENSSL_EXPORT void EVP_cleanup(void);