diff --git a/build/documentation/build_docs.sh b/build/documentation/build_docs.sh
index c38547b..e70b0a3 100755
--- a/build/documentation/build_docs.sh
+++ b/build/documentation/build_docs.sh
@@ -7,7 +7,7 @@
 # documentation. Relative path is okay. You shouldn't have to change this
 # too often if your compiler always puts tidy in the same place.
 
-TIDY_PATH="../cmake/tidy5"         # Current directory.
+TIDY_PATH="../cmake/tidy"         # Current directory.
 
 TIDY_VERSION=`cat ../../version.txt`