1 files changed, 6 insertions, 4 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 357382f038..fe9d59b69a 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -1775,18 +1775,20 @@ ASCII text files using Gmsh's own scripting language.")
 (define-public maxflow
   (package
     (name "maxflow")
-    (version "3.04")
+    ;; Versioning is ambiguous: the git tag matching this commit is ‘3.0.5’,
+    ;; which matches CMakeLists.txt, but README.md and CHANGES say ‘3.04’.
+    (version "3.0.5")
     (source (origin
               (method git-fetch)
               (uri (git-reference
                     (url "https://github.com/gerddie/maxflow.git")
-                    (commit "42401fa54823d16b9da47716f04e5d9ef1605875")))
-              (file-name (string-append name "-" version "-checkout"))
+                    (commit version)))
+              (file-name (git-file-name name version))
               (sha256
                (base32
                 "0rll38whw55h0vcjrrwdnh9ascvxby0ph7n1l0d12z17cg215kkb"))))
     (build-system cmake-build-system)
-    (home-page "http://pub.ist.ac.at/~vnk/software.html")
+    (home-page "https://pub.ist.ac.at/~vnk/software.html")
     (synopsis "Library implementing Maxflow algorithm")
     (description "An implementation of the maxflow algorithm described in
 @cite{An Experimental Comparison of Min-Cut/Max-Flow Algorithms for