diff --git a/src/hashcat.c b/src/hashcat.c
index 07d185b5d..41b614441 100644
--- a/src/hashcat.c
+++ b/src/hashcat.c
@@ -15011,7 +15011,9 @@ int main (int argc, char **argv)
       if (hash_mode ==  3000) kernel_threads = 64; // DES
       if (hash_mode ==  3200) kernel_threads = 8;  // Blowfish
       if (hash_mode ==  7500) kernel_threads = 64; // RC4
+      if (hash_mode ==  8900) kernel_threads = 64; // Scrypt
       if (hash_mode ==  9000) kernel_threads = 8;  // Blowfish
+      if (hash_mode ==  9300) kernel_threads = 64; // Scrypt
       if (hash_mode ==  9700) kernel_threads = 64; // RC4
       if (hash_mode ==  9710) kernel_threads = 64; // RC4
       if (hash_mode ==  9800) kernel_threads = 64; // RC4