diff --git a/test/fast/Unit tests/nvm_ls_current b/test/fast/Unit tests/nvm_ls_current
index 8ed8020..0e44b20 100755
--- a/test/fast/Unit tests/nvm_ls_current	
+++ b/test/fast/Unit tests/nvm_ls_current	
@@ -21,6 +21,7 @@ rm -rf "$TEST_DIR"
 mkdir "$TEST_DIR"
 ln -s "$(command which which)" "$TEST_DIR/which"
 ln -s "$(command which dirname)" "$TEST_DIR/dirname"
+ln -s "$(command which printf)" "$TEST_DIR/printf"
 
 [ "$(PATH="$TEST_DIR" nvm_ls_current)" = "none" ] || die 'when node not installed, nvm_ls_current did not return "none"'
 [ "@$(PATH="$TEST_DIR" nvm_ls_current 2> /dev/stdout 1> /dev/null)@" = "@@" ] || die 'when node not installed, nvm_ls_current returned error output'