diff --git a/00-About_the_ULB/ULB-1-Intro_Old.md b/00-About_the_ULB/ULB-Intro_Old.md
similarity index 100%
rename from 00-About_the_ULB/ULB-1-Intro_Old.md
rename to 00-About_the_ULB/ULB-Intro_Old.md