diff --git a/_contributing/MD_INTO_HTML.md b/_contributing/MD_INTO_HTML.md
index 4b44fb1a..e875e796 100644
--- a/_contributing/MD_INTO_HTML.md
+++ b/_contributing/MD_INTO_HTML.md
@@ -25,7 +25,7 @@
    ```bash
    $HOME/bin/pandoc-env-eff.sif -s -t csc-eurocc-2019 01_my_lecture.md
    ```
-5. To create the whole site add your page to the top of the Makefile (located in: csc-env-eff/slides/Makefile) list and run `make`
+5. To create the whole site add your page to the top of the Makefile (located in: csc-env-eff/_slides/Makefile) list and run `make`
 
 > Note, don't publish the theme and slidefactory accessory files, just the html (and related images etc.)!
 > Note, `a-publish` will not _overwrite_ files in Allas, so you'll need to `a-put --override` or delete the file in Allas first.
diff --git a/_contributing/STYLEGUIDE.md b/_contributing/STYLEGUIDE.md
index 83e2eeae..4f5f9903 100644
--- a/_contributing/STYLEGUIDE.md
+++ b/_contributing/STYLEGUIDE.md
@@ -3,7 +3,7 @@
 ## General help
  - For tutorials and exercises please see [this Markdown syntax guide](https://www.markdownguide.org/tools/mkdocs/) and [this Markdown example tutorial](example_tutorial.md)
  - For Slides, [see this syntax guide](https://github.com/csc-training/slide-template/blob/master/docs/syntax-guide.md)
-   and [this Markdown example slide set](../slides/example.md)
+   and [this Markdown example slide set](../_slides/example.md)
  - Please use the csc-eurocc-2019 theme
  - When in doubt, check how other pages are formatted
 
@@ -26,7 +26,7 @@
       - Avoid using only color to signal some meaning
 
 ## Images, linked documents
- - Put all slides images in `slides/img` folder (tutorials/exercise folders can have their own img/)
+ - Put all slides images in `_slides/img` folder (tutorials/exercise folders can have their own img/)
  - Put large files in Allas (write access with project 2001659) bucket **csc-env-files**,
  e.g.  [https://a3s.fi/csc-env-files/README.md](https://a3s.fi/csc-env-files/README.md)
       - new files easy to share with `a-publish your-file.tgz -b csc-env-files`
diff --git a/part-1/prerequisites/basic-file-editing.md b/part-1/prerequisites/basic-file-editing.md
index a8d3542c..fa4342a7 100644
--- a/part-1/prerequisites/basic-file-editing.md
+++ b/part-1/prerequisites/basic-file-editing.md
@@ -48,8 +48,8 @@ less YourName-first-file.txt      # replace YourName
 1. Download an image and a pdf:
 
 ```bash
-wget https://github.com/csc-training/csc-env-eff/raw/master/slides/img/terminal_icon.png
-wget https://github.com/csc-training/csc-env-eff/raw/master/slides/img/schrodingerscat.pdf
+wget https://raw.githubusercontent.com/csc-training/csc-env-eff/master/_slides/img/terminal_icon.png
+wget https://raw.githubusercontent.com/csc-training/csc-env-eff/master/_slides/img/schrodingerscat.pdf
 ```
 
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