diff --git a/requirements.txt b/requirements.txt
index 68423364274185ae1b7f5bea10f7c75f840a1031..0847c864b4f577c843998f8648cce065e29913a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,10 @@
+# To transform coordings
 pyproj
+# For internet requests
 requests
+# To copy to clipboard
 pyperclip
+# For progress
 tqdm
+# For geometry processing
 shapely