diff --git a/include/osdetection b/include/osdetection
index 989b1b38..4c51a7a8 100644
--- a/include/osdetection
+++ b/include/osdetection
@@ -260,6 +260,12 @@
                             OS_NAME="Gentoo Linux"
                             OS_VERSION="Rolling release"
                         ;;
+                        "guix")
+                            LINUX_VERSION="Guix"
+                            OS_FULLNAME="Guix System"
+                            OS_NAME="Guix"
+                            OS_VERSION="Rolling release"
+                        ;;
                         "ipfire")
                             LINUX_VERSION="IPFire"
                             OS_NAME="IPFire"