diff --git a/kernel/include/sortix/ucontext.h b/kernel/include/sortix/ucontext.h
index cef7d5dc..68ccbd3d 100644
--- a/kernel/include/sortix/ucontext.h
+++ b/kernel/include/sortix/ucontext.h
@@ -72,7 +72,7 @@ enum
 #define REG_CR2 REG_CR2
 	REG_FSBASE,
 #define REG_FSBASE REG_FSBASE
-	REG_GSBASE,
+	REG_GSBASE
 #define REG_GSBASE REG_GSBASE
 };
 #endif
@@ -126,7 +126,7 @@ enum
 #define REG_CR2 REG_CR2
 	REG_FSBASE,
 #define REG_FSBASE REG_FSBASE
-	REG_GSBASE,
+	REG_GSBASE
 #define REG_GSBASE REG_GSBASE
 };
 #endif