diff --git a/corsair/templates/c_header.j2 b/corsair/templates/c_header.j2
index bf493a5..ac35f80 100755
--- a/corsair/templates/c_header.j2
+++ b/corsair/templates/c_header.j2
@@ -62,8 +62,8 @@ typedef struct {
     {% for bf in reg %}
         {% if tmp.lsb != bf.lsb %}
     {{ data_t() }} :{{ bf.lsb }}; // reserved
-            {% set tmp.lsb = bf.lsb %}
         {% endif %}
+        {% set tmp.lsb = bf.lsb + bf.width %}
     {{ data_t() }} {{ bf.name.upper() }} : {{ bf.width }}; // {{ bf.description }}
     {% endfor %}
 } {{ module_prefix()|lower }}{{ reg.name.lower() }}_t;
@@ -109,4 +109,4 @@ typedef struct {
 }
 #endif
 
-#endif /* __{{ file_name.upper() }}_H */
\ No newline at end of file
+#endif /* __{{ file_name.upper() }}_H */