diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index edcfad1402..95189401f7 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -1333,48 +1333,6 @@ multiplication algorithm.")
     (license license:gpl2+)
     (home-page "https://bitbucket.org/malb/m4ri/")))
 
-(define-public ratpoints
-  (package
-    (name "ratpoints")
-    (version "2.1.3")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append
-                    "http://www.mathe2.uni-bayreuth.de/stoll/programs/"
-                    "ratpoints-" version ".tar.gz"))
-              (sha256
-               (base32
-                "0zhad84sfds7izyksbqjmwpfw4rvyqk63yzdjd3ysd32zss5bgf4"))
-              (patches
-               ;; Taken from
-               ;; <https://git.sagemath.org/sage.git/plain/build/pkgs/ratpoints/patches/>
-               (search-patches "ratpoints-sturm_and_rp_private.patch"))))
-    (build-system gnu-build-system)
-    (arguments
-     `(#:test-target "test"
-       #:make-flags
-       (list (string-append "INSTALL_DIR=" (assoc-ref %outputs "out"))
-             "CCFLAGS=-fPIC")
-       #:phases
-       (modify-phases %standard-phases
-         (delete 'configure)            ;no configure script
-         (add-before 'install 'create-install-directories
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out")))
-               (mkdir-p out)
-               (with-directory-excursion out
-                 (for-each (lambda (d) (mkdir-p d))
-                           '("bin" "include" "lib"))))
-             #t)))))
-    (inputs
-     `(("gmp" ,gmp)))
-    (home-page "http://www.mathe2.uni-bayreuth.de/stoll/programs/")
-    (synopsis "Find rational points on hyperelliptic curves")
-    (description "Ratpoints tries to find all rational points within
-a given height bound on a hyperelliptic curve in a very efficient way,
-by using an optimized quadratic sieve algorithm.")
-    (license license:gpl2+)))
-
 (define-public symmetrica
   (package
     (name "symmetrica")
diff --git a/gnu/packages/sagemath.scm b/gnu/packages/sagemath.scm
index d264eb560f..43da5c636a 100644
--- a/gnu/packages/sagemath.scm
+++ b/gnu/packages/sagemath.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2019 Andreas Enge <andreas@enge.fr>
+;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -429,3 +430,45 @@ used as internal storage type for polynomial structures.")
 zeta function and its twists by quadratic characters.")
     (license license:gpl2+)
     (home-page "https://gitlab.com/sagemath/sage")))
+
+(define-public ratpoints
+  (package
+    (name "ratpoints")
+    (version "2.1.3")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "http://www.mathe2.uni-bayreuth.de/stoll/programs/"
+                    "ratpoints-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0zhad84sfds7izyksbqjmwpfw4rvyqk63yzdjd3ysd32zss5bgf4"))
+              (patches
+               ;; Taken from
+               ;; <https://git.sagemath.org/sage.git/plain/build/pkgs/ratpoints/patches/>
+               (search-patches "ratpoints-sturm_and_rp_private.patch"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:test-target "test"
+       #:make-flags
+       (list (string-append "INSTALL_DIR=" (assoc-ref %outputs "out"))
+             "CCFLAGS=-fPIC")
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)            ;no configure script
+         (add-before 'install 'create-install-directories
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (mkdir-p out)
+               (with-directory-excursion out
+                 (for-each (lambda (d) (mkdir-p d))
+                           '("bin" "include" "lib"))))
+             #t)))))
+    (inputs
+     `(("gmp" ,gmp)))
+    (home-page "http://www.mathe2.uni-bayreuth.de/stoll/programs/")
+    (synopsis "Find rational points on hyperelliptic curves")
+    (description "Ratpoints tries to find all rational points within
+a given height bound on a hyperelliptic curve in a very efficient way,
+by using an optimized quadratic sieve algorithm.")
+    (license license:gpl2+)))