diff --git a/lecture_material/14-web-4-and-regex-1/regex_2_lec_002.ipynb b/lecture_material/14-web-4-and-regex-1/regex_1_lec_002.ipynb
similarity index 100%
rename from lecture_material/14-web-4-and-regex-1/regex_2_lec_002.ipynb
rename to lecture_material/14-web-4-and-regex-1/regex_1_lec_002.ipynb