diff --git a/pkgs/applications/misc/k2pdfopt/default.nix b/pkgs/applications/misc/k2pdfopt/default.nix
index ad2381394f46..0e84283a9ef7 100644
--- a/pkgs/applications/misc/k2pdfopt/default.nix
+++ b/pkgs/applications/misc/k2pdfopt/default.nix
@@ -28,6 +28,7 @@ stdenv.mkDerivation rec {
   let
     mupdf_modded = mupdf.overrideAttrs (attrs: {
       name = "mupdf-1.10a";
+      version = "1.10a";
       src = fetchurl {
         url = "https://mupdf.com/downloads/archive/mupdf-1.10a-source.tar.gz";
         sha256 = "0dm8wcs8i29aibzkqkrn8kcnk4q0kd1v66pg48h5c3qqp4v1zk5a";
diff --git a/pkgs/applications/science/misc/sasview/xhtml2pdf.nix b/pkgs/applications/science/misc/sasview/xhtml2pdf.nix
index 0b3d438843da..8eff2057928a 100644
--- a/pkgs/applications/science/misc/sasview/xhtml2pdf.nix
+++ b/pkgs/applications/science/misc/sasview/xhtml2pdf.nix
@@ -3,6 +3,7 @@
 let
   #xhtml2pdf specifically requires version "1.0b10" of html5lib
   html5 = html5lib.overrideAttrs( oldAttrs: rec{
+    name = "${oldAttrs.pname}-${version}";
     version = "1.0b10";
     src = oldAttrs.src.override {
       inherit version;
diff --git a/pkgs/applications/virtualization/docker/default.nix b/pkgs/applications/virtualization/docker/default.nix
index e83a1af44665..e9bfbffe41e2 100644
--- a/pkgs/applications/virtualization/docker/default.nix
+++ b/pkgs/applications/virtualization/docker/default.nix
@@ -16,7 +16,8 @@ rec {
     } :
   let
     docker-runc = runc.overrideAttrs (oldAttrs: rec {
-      name = "docker-runc";
+      name = "docker-runc-${version}";
+      inherit version;
       src = fetchFromGitHub {
         owner = "docker";
         repo = "runc";
@@ -28,7 +29,8 @@ rec {
     });
 
     docker-containerd = (containerd.override { inherit go; }).overrideAttrs (oldAttrs: rec {
-      name = "docker-containerd";
+      name = "docker-containerd-${version}";
+      inherit version;
       src = fetchFromGitHub {
         owner = "docker";
         repo = "containerd";
@@ -42,7 +44,8 @@ rec {
     });
 
     docker-tini = tini.overrideAttrs  (oldAttrs: rec {
-      name = "docker-init";
+      name = "docker-init-${version}";
+      inherit version;
       src = fetchFromGitHub {
         owner = "krallin";
         repo = "tini";
diff --git a/pkgs/misc/emulators/retroarch/cores.nix b/pkgs/misc/emulators/retroarch/cores.nix
index 2eef6009ac26..7a0a48db1185 100644
--- a/pkgs/misc/emulators/retroarch/cores.nix
+++ b/pkgs/misc/emulators/retroarch/cores.nix
@@ -67,7 +67,7 @@ in with stdenv.lib.licenses;
     buildPhase = "make";
   };
 
-  beetle-pce-fast = (mkLibRetroCore rec {
+  beetle-pce-fast = let der = (mkLibRetroCore rec {
     core = "mednafen-pce-fast";
     src = fetchRetro {
       repo = "beetle-pce-fast-libretro";
@@ -76,12 +76,12 @@ in with stdenv.lib.licenses;
     };
     description = "Port of Mednafen's PC Engine core to libretro";
     license = gpl2;
-  }).override {
+  }); in der.override {
     buildPhase = "make";
-    name = "beetle-pce-fast";
+    name = "beetle-pce-fast-${der.version}";
   };
 
-  beetle-psx = (mkLibRetroCore rec {
+  beetle-psx = let der = (mkLibRetroCore rec {
     core = "mednafen-psx";
     src = fetchRetro {
       repo = "beetle-psx-libretro";
@@ -90,12 +90,12 @@ in with stdenv.lib.licenses;
     };
     description = "Port of Mednafen's PSX Engine core to libretro";
     license = gpl2;
-  }).override {
+  }); in der.override {
     buildPhase = "make";
-    name = "beetle-psx";
+    name = "beetle-psx-${der.version}";
   };
 
-  beetle-saturn = (mkLibRetroCore rec {
+  beetle-saturn = let der = (mkLibRetroCore rec {
     core = "mednafen-saturn";
     src = fetchRetro {
       repo = "beetle-saturn-libretro";
@@ -104,9 +104,9 @@ in with stdenv.lib.licenses;
     };
     description = "Port of Mednafen's Saturn core to libretro";
     license = gpl2;
-  }).override {
+  }); in der.override {
     buildPhase = "make";
-    name = "beetle-saturn";
+    name = "beetle-saturn-${der.version}";
     meta.platforms = [ "x86_64-linux" ];
   };
 
diff --git a/pkgs/tools/virtualization/awsebcli/default.nix b/pkgs/tools/virtualization/awsebcli/default.nix
index b1693bd262fe..fabdd5357743 100644
--- a/pkgs/tools/virtualization/awsebcli/default.nix
+++ b/pkgs/tools/virtualization/awsebcli/default.nix
@@ -20,6 +20,7 @@ let
       });
 
       pathspec = super.pathspec.overridePythonAttrs (oldAttrs: rec {
+        name = "${oldAttrs.pname}-${version}";
         version = "0.5.5";
         src = oldAttrs.src.override {
           inherit version;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8a2fbd1b2fca..f0e44d058498 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10553,6 +10553,7 @@ with pkgs;
   in
     (gap.override { keepAllPackages = false; }).overrideAttrs (oldAttrs: {
       name = "libgap-${oldAttrs.pname}-${version}";
+      inherit version;
       src = fetchurl {
         url = "https://www.gap-system.org/pub/gap/gap48/tar.bz2/gap${version}_${pkgVer}.tar.bz2";
         sha256 = "19n2p1mdg33s2x9rs51iak7rgndc1cwr56jyqnah0g1ydgg1yh6b";
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 233ffaa2f42e..1b363736694d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3727,6 +3727,7 @@ in {
 
   sphinx_1_2 = self.sphinx.overridePythonAttrs rec {
     name = "sphinx-1.2.3";
+    version = "1.2.3";
     src = pkgs.fetchurl {
       url = "mirror://pypi/s/sphinx/sphinx-1.2.3.tar.gz";
       sha256 = "94933b64e2fe0807da0612c574a021c0dac28c7bd3c4a23723ae5a39ea8f3d04";