diff --git a/2018/_src/build b/2018/_src/build
index abb1001..9322d3d 100755
--- a/2018/_src/build
+++ b/2018/_src/build
@@ -11,6 +11,7 @@ else
   rm -rf ../index.html ../talks
 
   export PERL5LIB=$(pwd)/local/lib/perl5:$PERL5LIB
+  export PATH=$(pwd)/local/bin:$PATH
 
   cpanm --local-lib=$(pwd)/local -nq Carton
   carton install --deployment