diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
index 066b2d920..40d1a461f 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -4,6 +4,8 @@ about: Suggest an idea for this project
 
 ---
 
+### Do not request features for the Prusa3D fork of Slic3r here without confirming it is applicable to the mainline Slic3r, or your issue will be closed. [Development builds of Slic3r](https://dl.slic3r.org/dev). [Prusa3D Issue Tracker](https://github.com/Prusa3D/Slic3r/issues)
+
 **Is your feature request related to a problem? Please describe.**
 A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]