diff --git a/cmake/external/cryptopp.cmake b/cmake/external/cryptopp.cmake
index caabe8efac927ff11d08e4576cb62d4f90254938..a30164ada2791bd90529a34e4103a358854ccec6 100644
--- a/cmake/external/cryptopp.cmake
+++ b/cmake/external/cryptopp.cmake
@@ -60,6 +60,7 @@ ExternalProject_Add(
     "${CRYPTOPP_DOWNLOAD_CMD}"
     PREFIX          ${CRYPTOPP_PREFIX_DIR}
     SOURCE_DIR      ${CRYPTOPP_SOURCE_DIR}
+    UPDATE_COMMAND  ""
     PATCH_COMMAND
     COMMAND ${CMAKE_COMMAND} -E remove_directory "<SOURCE_DIR>/cmake/"
     COMMAND git clone ${GIT_URL}/noloader/cryptopp-cmake "<SOURCE_DIR>/cmake"