diff --git a/cmake/cudnn.cmake b/cmake/cudnn.cmake
index e5b59be19369d3ba3e852624426b95ae365e7357..5754407d66c18872bf0cf314ee6e0a32e0d4329d 100644
--- a/cmake/cudnn.cmake
+++ b/cmake/cudnn.cmake
@@ -11,6 +11,7 @@ list(APPEND CUDNN_CHECK_LIBRARY_DIRS
     ${CUDNN_ROOT}
     ${CUDNN_ROOT}/lib64
     ${CUDNN_ROOT}/lib
+    ${CUDNN_ROOT}/lib/x86_64-linux-gnu
     $ENV{CUDNN_ROOT}
     $ENV{CUDNN_ROOT}/lib64
     $ENV{CUDNN_ROOT}/lib