diff --git a/src/types.def b/src/types.def
index 2096ba915d..3e3a6b9724 100644
--- a/src/types.def
+++ b/src/types.def
@@ -172,7 +172,7 @@
 (type linkageError java/lang/LinkageError
   (extends error))
 
-(type unsatisfiedLinkError java/lang/UnsatisifiedLinkError
+(type unsatisfiedLinkError java/lang/UnsatisfiedLinkError
   (extends linkageError))
 
 (type byte java/lang/Byte