diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0923fbbee..cb5e19967 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,9 +5,6 @@ aux_source_directory(. SRC_LIST)
 include_directories(../../secp256k1/include)
 link_directories(../../secp256k1)
 
-include_directories(../../cryptopp562)
-link_directories(../../cryptopp562)
-
 include_directories(../libethereum)
 link_directories(../libethereum)