1 files changed, 1 insertions, 2 deletions
diff --git a/src/program.h b/src/program.h
index 7b40712..23f4d74 100644
--- a/src/program.h
+++ b/src/program.h
@@ -19,8 +19,7 @@ typedef enum {
     PutString,
     GetString,
     Clear,
-    Eof,
-    Invalid
+    Eof
 } Symbol;
 
 typedef struct {