diff --git a/packages/wm.scm b/packages/wm.scm
new file mode 100644
index 0000000..919ce62
--- /dev/null
+++ b/packages/wm.scm
@@ -0,0 +1,22 @@
+(define-module (packages wm)
+               #:use-module (guix download)
+               #:use-module (guix packages)
+               #:use-module (guix gexp)
+               #:use-module (gnu packages)
+               #:use-module (guix git-download)
+               #:use-module (guix utils)
+               #:use-module ((gnu packages wm) #:prefix wm:))
+
+(define-public swaylock-effects
+  (package
+    (inherit wm:swaylock-effects)
+    (version "1.6.11")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                     (url "https://github.com/jirutka/swaylock-effects")
+                     (commit (string-append "v" version))))
+              (sha256
+                (base32
+                  "0j7dxn66xqlf6iv2arqzz7mxlh7nf85anvpyf30d2frcidarda9h"))))
+    (inputs (modify-inputs (package-inputs wm:swaylock-effects) (delete "linux-pam")))))