diff --git a/src/Common/Conditionals/ContactForm7Conditional.php b/src/Common/Conditionals/ContactForm7Conditional.php
index 83b1597..56bb213 100644
--- a/src/Common/Conditionals/ContactForm7Conditional.php
+++ b/src/Common/Conditionals/ContactForm7Conditional.php
@@ -18,6 +18,6 @@ class ContactForm7Conditional implements Conditional {
 	 * @return bool `true` when the Contact Form 7 plugin is installed and activated.
 	 */
 	public function is_met(): bool {
-		return \class_exists( 'CF7' );
+		return \class_exists( 'WPCF7' );
 	}
 }