1 files changed, 2 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
index 9bc5b09..d0c0d2f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -84,6 +84,8 @@ void bios_routine(unsigned inum)
         int21();
     else if(inum == 0x20)
         int20();
+    else if(inum == 0x22)
+        int22();
     else if(inum == 0x1A)
         int1A();
     else if(inum == 0x19)