1 files changed, 1 insertions, 0 deletions
diff --git a/src/JWT.php b/src/JWT.php
index e8426b5..b3532df 100644
--- a/src/JWT.php
+++ b/src/JWT.php
@@ -2,6 +2,7 @@
 
 namespace Firebase\JWT;
 use \DomainException;
+use \InvalidArgumentException;
 use \UnexpectedValueException;
 use \DateTime;