diff --git a/script/deploy b/script/deploy
index d56fd304011677..d8684d711254d9 100755
--- a/script/deploy
+++ b/script/deploy
@@ -15,11 +15,33 @@ branch_name="$1"
 commit="$(git rev-parse --short HEAD)"
 
 perl -pi -e "s/development/$branch_name $commit/" version.h
+cp version.h version.h.pristine
 
 try autoconf
 try ./configure --prefix=/data/ruby --disable-install-doc
 try make -j 4
 try make install
 
+# wait to touch version.h last modified timestamp (1 sec resolution),
+# so make recognizes the change and rebuilds
+sleep 1
+cp version.h.pristine version.h
+perl -pi -e 's/-github/-github-libcmalloc/' version.h
+try make ruby-libcmalloc RUBY_INSTALL_NAME=ruby-libcmalloc
+cp ruby-libcmalloc /data/ruby/bin
+
+sleep 1
+cp version.h.pristine version.h
+perl -pi -e "s/-github/-github-tcmalloc/" version.h
+try make ruby-tcmalloc RUBY_INSTALL_NAME=ruby-tcmalloc MAINLIBS=-ltcmalloc
+cp ruby-tcmalloc /data/ruby/bin
+cp -p ruby-tcmalloc /data/ruby/bin/ruby
+
+sleep 1
+cp version.h.pristine version.h
+perl -pi -e "s/-github/-github-jemalloc/" version.h
+try make ruby-jemalloc RUBY_INSTALL_NAME=ruby-jemalloc MAINLIBS=-ljemalloc
+cp ruby-jemalloc /data/ruby/bin
+
 export PATH=/data/ruby/bin:$PATH
 try gem install vendor/bundler-1.3.5.gem