diff --git a/tools/rexm/rexm.c b/tools/rexm/rexm.c
index 30ef6411f..2acfead35 100644
--- a/tools/rexm/rexm.c
+++ b/tools/rexm/rexm.c
@@ -1034,7 +1034,7 @@ int main(int argc, char *argv[])
 
                     if (catIndex > -1)
                     {
-                        int nextCatIndex = catIndex + 1;
+                        int nextCatIndex = catIndex;
                         if (nextCatIndex > (REXM_MAX_EXAMPLE_CATEGORIES - 1)) nextCatIndex = -1; // EOF
 
                         // Find position to add new example on list, just before the following category