diff --git a/Compiling-on-Debian-11-Bullseye.md b/Compiling-on-Debian-11-Bullseye.md
index fbded49..6da911f 100644
--- a/Compiling-on-Debian-11-Bullseye.md
+++ b/Compiling-on-Debian-11-Bullseye.md
@@ -26,4 +26,6 @@ That's it.
 I haven't tested this myself, but it should work similar to compiling with `clang` described above:
 
 1. Install the `g++-9` package
-2. When running `configure`, add the following two command-line arguments: `CC=/usr/bin/gcc-9 CXX=/usr/bin/g++-9`
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+2. When running `configure`, add the following two command-line arguments: `CC=/usr/bin/gcc-9 CXX=/usr/bin/g++-9`
+
+Categories: [building](FAQ#category-building)
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