diff --git a/tests/proxy.rs b/tests/proxy.rs
index 74e1a32..add0648 100644
--- a/tests/proxy.rs
+++ b/tests/proxy.rs
@@ -132,7 +132,7 @@ mod tests {
         for potential_test in tests() {
             match potential_test {
                 Ok(test) => {
-                    if filter(&test) {
+                    if !filter(&test) {
                         continue;
                     }