diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index 69686dbed9..84ee45b4c9 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -22181,58 +22181,67 @@ (define-public cl-trial
   (sbcl-package->cl-source-package sbcl-trial))
 
 (define-public sbcl-virality
-  (package
-    (name "sbcl-virality")
-    (version "0.3.0")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-             (url "https://github.com/bufferswap/ViralityEngine")
-             (commit (string-append "v" version))))
-       (file-name (git-file-name "cl-virality" version))
-       (sha256
-        (base32 "0hvjcvyd628jh4if6swk1wrfb9qdlnpk9ax1y3jarr8ms7ghfcdb"))))
-    (build-system asdf-build-system/sbcl)
-    (arguments
-     `(#:asd-systems '("virality"
-                       "vorigin"
-                       "vorigin.test"
-                       "vshadow"
-                       "vumbra"
-                       "vutils")
-       #:phases (modify-phases %standard-phases
-                  (add-after 'unpack 'delete-examples
-                    (lambda _
-                      ;; Don't install the big "examples" directory.
-                      (delete-file-recursively "examples"))))))
-    (inputs
-     (list sbcl-3b-bmfont
-           sbcl-babel
-           sbcl-cl-cpus
-           sbcl-cl-graph
-           sbcl-cl-opengl
-           sbcl-cl-ppcre
-           sbcl-cl-slug
-           sbcl-closer-mop
-           sbcl-fast-io
-           sbcl-global-vars
-           sbcl-glsl-packing
-           sbcl-jsown
-           sbcl-lparallel
-           sbcl-pngload
-           sbcl-printv
-           sbcl-queues
-           sbcl-sdl2
-           sbcl-serapeum
-           sbcl-split-sequence
-           sbcl-static-vectors
-           sbcl-trivial-features
-           sbcl-varjo))
-    (home-page "https://github.com/bufferswap/ViralityEngine")
-    (synopsis "Component-based game engine written in Common Lisp")
-    (description
-     "Virality Engine provides a system and workflow that helps describe the
+  (let ((commit "cdc19cca9b028f0c30d14ed8b3e51359dd46069a")
+        (revision "1"))
+    (package
+      (name "sbcl-virality")
+      (version (git-version "0.3.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/bufferswap/ViralityEngine")
+               (commit commit)))
+         (file-name (git-file-name "cl-virality" version))
+         (sha256
+          (base32 "1s25aapkqcr8fxi0i9wjw0n4jax7r4a9d9wflpr3sqz2vgrg2lz6"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(#:asd-systems '("virality"
+                         "vorigin"
+                         "vorigin.test"
+                         "vshadow"
+                         "vumbra"
+                         "vutils")
+         #:phases (modify-phases %standard-phases
+                    (add-after 'unpack 'delete-examples
+                      (lambda _
+                        ;; Don't install the big "examples" directory.
+                        (delete-file-recursively "examples")
+                        ;; Remove example asd files that cause issues during
+                        ;; the 'copy-source' phase because they have the same
+                        ;; names.
+                        (for-each
+                         delete-file
+                         (find-files "."
+                                     "^xXx-SYSTEM-NAME-xXx\\.asd$")))))))
+      (inputs
+       (list sbcl-3b-bmfont
+             sbcl-babel
+             sbcl-cl-cpus
+             sbcl-cl-graph
+             sbcl-cl-opengl
+             sbcl-cl-ppcre
+             sbcl-cl-slug
+             sbcl-closer-mop
+             sbcl-fast-io
+             sbcl-global-vars
+             sbcl-glsl-packing
+             sbcl-jsown
+             sbcl-lparallel
+             sbcl-pngload
+             sbcl-printv
+             sbcl-queues
+             sbcl-sdl2
+             sbcl-serapeum
+             sbcl-split-sequence
+             sbcl-static-vectors
+             sbcl-trivial-features
+             sbcl-varjo))
+      (home-page "https://github.com/bufferswap/ViralityEngine")
+      (synopsis "Component-based game engine written in Common Lisp")
+      (description
+       "Virality Engine provides a system and workflow that helps describe the
 elements needed to write 2D or 3D games.  It was designed with several domain
 specific languages that make it easier to describe, manipulate, and use assets
 commonly found in game making.  Such assets include (but are not limited to)
@@ -22246,7 +22255,7 @@ (define-public sbcl-virality
 concepts like players, scenery, effects, etc.  We define a component protocol
 invoked by Virality Engine to move your components to the next state and
 render them each frame.")
-    (license license:expat)))
+      (license license:expat))))
 
 (define-public cl-virality
   (sbcl-package->cl-source-package sbcl-virality))