diff --git a/glicid/packages/virtualization.scm b/glicid/packages/virtualization.scm
index 47050be..d6cb83a 100644
--- a/glicid/packages/virtualization.scm
+++ b/glicid/packages/virtualization.scm
@@ -14,38 +14,81 @@
   qemu-minimal)
 
 (define-public qemu-with-rbd
-  (package
-    (inherit qemu-latest)
-    (name "qemu-with-rbd")
-    (arguments
-     (substitute-keyword-arguments (package-arguments qemu)
-       ((#:tests? _ #f)
-        #f)))
-    (inputs `(("ceph:lib" ,ceph "lib")
-              ,@(package-inputs qemu)))))
+               (package
+                 (inherit qemu-latest)
+                 (version "8.2.1")
+                 (name "qemu-with-rbd")
+                 (source
+                   (origin
+                     (method url-fetch)
+                     (uri (string-append "https://download.qemu.org/qemu-"version ".tar.xz"))
+                     (sha256 (base32 "1gi9fyc6sk632bnqqp1jy1qciqxbamsva8jzghc9spqpb08paql5"))
+                     (patches (search-patches "qemu-disable-some-qtests-tests.patch"
+                                              "qemu-fix-agent-paths.patch"))
+                     (modules '((guix build utils)))
+                     (snippet
+                       '(begin
+                          (with-directory-excursion "pc-bios"
+                                                    (for-each delete-file (find-files "." "^(bios|vgabios).*\\.bin$"))
+                                                    (delete-file "openbios-ppc")
+                                                    (delete-file "opensbi-riscv64-generic-fw_dynamic.bin")
+                                                    (for-each delete-file (find-files "." "^(efi|pxe)-.*\\.rom$")))
+                          (for-each delete-file-recursively
+                                    '("subprojects/dtc"
+                                      "roms/ipxe"
+                                      "roms/openbios"
+                                      "roms/opensbi"
+                                      "roms/seabios"))))))
+                 (arguments
+                   (substitute-keyword-arguments (package-arguments qemu)
+                                                 ((#:tests? _ #f)
+                                                  #f)))
+                 (inputs `(("ceph:lib" ,ceph "lib")
+                           ,@(package-inputs qemu)))))
 
 (define-public qemu-minimal-with-rbd
-  (package
-    (inherit qemu-minimal-latest)
-    (name "qemu-minimal-with-rbd")
-    (arguments
-     (substitute-keyword-arguments `(#:tests? #f
-                                     ,@(package-arguments qemu-minimal))
-       ))
-    (inputs `(("ceph:lib" ,ceph "lib")
-              ,@(package-inputs qemu-minimal)))))
+               (package
+                 (inherit qemu-minimal-latest)
+                 (version "8.2.1")
+                 (name "qemu-minimal-with-rbd")
+                 (source
+                   (origin
+                     (method url-fetch)
+                     (uri (string-append "https://download.qemu.org/qemu-"version ".tar.xz"))
+                     (sha256 (base32 "1gi9fyc6sk632bnqqp1jy1qciqxbamsva8jzghc9spqpb08paql5"))
+                     (patches (search-patches "qemu-fix-agent-paths.patch"))
+                     (modules '((guix build utils)))
+                     (snippet
+                       '(begin
+                          (with-directory-excursion "pc-bios"
+                                                    (for-each delete-file (find-files "." "^(bios|vgabios).*\\.bin$"))
+                                                    (delete-file "openbios-ppc")
+                                                    (delete-file "opensbi-riscv64-generic-fw_dynamic.bin")
+                                                    (for-each delete-file (find-files "." "^(efi|pxe)-.*\\.rom$")))
+                          (for-each delete-file-recursively
+                                    '("subprojects/dtc"
+                                      "roms/ipxe"
+                                      "roms/openbios"
+                                      "roms/opensbi"
+                                      "roms/seabios"))))))
+                 (arguments
+                   (substitute-keyword-arguments `(#:tests? #f
+                                                   ,@(package-arguments qemu-minimal))
+                                                 ))
+                 (inputs `(("ceph:lib" ,ceph "lib")
+                           ,@(package-inputs qemu-minimal)))))
 
 (define-public libvirt-8.5
-  (package
-    (inherit libvirt)
-    (name "libvirt")
-    (version "8.5.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://libvirt.org/sources/libvirt-"
-                                  version ".tar.xz"))
-              (sha256
-               (base32
-                "0qnvjy7k4l52bb5xylvhm21blkgbhld0jzilhsdf6gdqw6srj7j0"))
-              (patches (search-patches
-                        "glicid/packages/patches/glicid-libvirt-add-install-prefix.patch"))))))
+               (package
+                 (inherit libvirt)
+                 (name "libvirt")
+                 (version "8.5.0")
+                 (source (origin
+                           (method url-fetch)
+                           (uri (string-append "https://libvirt.org/sources/libvirt-"
+                                               version ".tar.xz"))
+                           (sha256
+                             (base32
+                               "0qnvjy7k4l52bb5xylvhm21blkgbhld0jzilhsdf6gdqw6srj7j0"))
+                           (patches (search-patches
+                                      "glicid/packages/patches/glicid-libvirt-add-install-prefix.patch"))))))