diff --git a/pkgs/applications/networking/opsdroid/default.nix b/pkgs/applications/networking/opsdroid/default.nix
index 4398c771e535..d4f2a9b26a18 100644
--- a/pkgs/applications/networking/opsdroid/default.nix
+++ b/pkgs/applications/networking/opsdroid/default.nix
@@ -17,7 +17,7 @@ python3Packages.buildPythonPackage rec {
   doCheck = false;
 
   propagatedBuildInputs = with python3Packages; [
-    click babel opsdroid_get_image_size slackclient webexteamssdk bleach
+    click babel opsdroid-get-image-size slackclient webexteamssdk bleach
     parse emoji puremagic yamale nbformat websockets pycron nbconvert
     aiohttp matrix-api-async aioredis aiosqlite arrow pyyaml motor regex
     mattermostdriver setuptools voluptuous ibm-watson tailer multidict
diff --git a/pkgs/development/python-modules/opsdroid_get_image_size/default.nix b/pkgs/development/python-modules/opsdroid-get-image-size/default.nix
similarity index 84%
rename from pkgs/development/python-modules/opsdroid_get_image_size/default.nix
rename to pkgs/development/python-modules/opsdroid-get-image-size/default.nix
index 0f33da44145f..c88ce6928b09 100644
--- a/pkgs/development/python-modules/opsdroid_get_image_size/default.nix
+++ b/pkgs/development/python-modules/opsdroid-get-image-size/default.nix
@@ -2,11 +2,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "opsdroid_get_image_size";
+  pname = "opsdroid-get-image-size";
   version = "0.2.2";
 
   src = fetchPypi {
-    inherit pname version;
+    pname = "opsdroid_get_image_size";
+    inherit version;
     sha256 = "124j2xvfxv09q42qfb8nqlcn55y7f09iayrix3yfyrs2qyzav78a";
   };
 
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index 94eeeb99eb80..25fe57b77600 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -241,6 +241,7 @@ mapAliases ({
   notifymuch = throw "notifymuch has been promoted to a top-level attribute"; # added 2022-10-02
   Nuitka = nuitka; # added 2023-02-19
   ntlm-auth = throw "ntlm-auth has been removed, because it relies on the md4 implementation provided by openssl. Use pyspnego instead.";
+  opsdroid_get_image_size = opsdroid-get-image-size; # added 2023-10-16
   ordereddict = throw "ordereddict has been removed because it is only useful on unsupported python versions."; # added 2022-05-28
   pafy = throw "pafy has been removed because it is unmaintained and only a dependency of mps-youtube, itself superseded by yewtube"; # Added 2023-01-19
   pam = python-pam; # added 2020-09-07.
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index a3b1b0383365..e068e0a98581 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8502,7 +8502,7 @@ self: super: with self; {
 
   opower = callPackage ../development/python-modules/opower { };
 
-  opsdroid_get_image_size = callPackage ../development/python-modules/opsdroid_get_image_size { };
+  opsdroid-get-image-size = callPackage ../development/python-modules/opsdroid-get-image-size { };
 
   opt-einsum = callPackage ../development/python-modules/opt-einsum { };