diff --git a/bacnet-stack/include/indtext.h b/bacnet-stack/include/indtext.h
index 4c53b0e0..ee9f8c3e 100644
--- a/bacnet-stack/include/indtext.h
+++ b/bacnet-stack/include/indtext.h
@@ -29,7 +29,7 @@
 #include <string.h>
 
 /* index and text pairs */
-const typedef struct {
+typedef const struct {
     const unsigned index;     /* index number that matches the text */
     const char *pString;        /* text pair - use NULL to end the list */
 } INDTEXT_DATA;