diff --git a/test/test_go.rb b/test/test_go.rb
index b3dc1c0..111595e 100644
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -1322,9 +1322,9 @@ class TestGoFZF < TestBase
     tmux.send_keys %(seq 1000 | #{FZF} --preview 'echo {{}-{}-\\$LINES-\\$COLUMNS}' --preview-window down:1:hidden --bind ?:toggle-preview), :Enter
     tmux.until { |lines| lines[-1] == '>' }
     tmux.send_keys '?'
-    tmux.until { |lines| lines[-2].match?(/ {1-1-1-[0-9]+}/) }
+    tmux.until { |lines| lines[-2] =~ / {1-1-1-[0-9]+}/ }
     tmux.send_keys '555'
-    tmux.until { |lines| lines[-2].match?(/ {555-555-1-[0-9]+}/) }
+    tmux.until { |lines| lines[-2] =~ / {555-555-1-[0-9]+}/ }
     tmux.send_keys '?'
     tmux.until { |lines| lines[-1] == '> 555' }
   end