diff --git a/src/access.c b/src/access.c
index b8c73f90..7814025e 100644
--- a/src/access.c
+++ b/src/access.c
@@ -210,11 +210,11 @@ access_get_hashed(const char *username, const uint8_t digest[20],
 
   if(superuser_username != NULL && superuser_password != NULL) {
 
-    SHA_Init(&shactx);
-    SHA_Update(&shactx, (const uint8_t *)superuser_password,
-	       strlen(superuser_password));
-    SHA_Update(&shactx, challenge, 32);
-    SHA_Final(d, &shactx);
+    SHA1_Init(&shactx);
+    SHA1_Update(&shactx, (const uint8_t *)superuser_password,
+		strlen(superuser_password));
+    SHA1_Update(&shactx, challenge, 32);
+    SHA1_Final(d, &shactx);
 
     if(!strcmp(superuser_username, username) && !memcmp(d, digest, 20))
       return 0xffffffff;
@@ -229,9 +229,9 @@ access_get_hashed(const char *username, const uint8_t digest[20],
     if((b & ae->ae_netmask) != ae->ae_network)
       continue; /* IP based access mismatches */
 
-    SHA_Init(&shactx);
-    SHA_Update(&shactx, (const uint8_t *)ae->ae_password,
-	      strlen(ae->ae_password));
+    SHA1_Init(&shactx);
+    SHA1_Update(&shactx, (const uint8_t *)ae->ae_password,
+		strlen(ae->ae_password));
     SHA1_Update(&shactx, challenge, 32);
     SHA1_Final(d, &shactx);