diff --git a/aes.h b/aes.h
index 309d1d6..38f15a8 100644
--- a/aes.h
+++ b/aes.h
@@ -3,6 +3,6 @@
 
 #include <stdint.h>
 
-void AES128_ECB(uint8_t* input, uint8_t* key, uint8_t *output);
+void AES128_ECB_encrypt(uint8_t* input, uint8_t* key, uint8_t *output);
 
 #endif //_AES_H_