diff --git a/pkgs/development/python-modules/gps3/default.nix b/pkgs/development/python-modules/gps3/default.nix
new file mode 100644
index 00000000000..76321182dcb
--- /dev/null
+++ b/pkgs/development/python-modules/gps3/default.nix
@@ -0,0 +1,27 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+}:
+
+buildPythonPackage rec {
+  pname = "gps3";
+  version = "0.33.3";
+
+  src = fetchFromGitHub {
+    owner = "onkelbeh";
+    repo = pname;
+    rev = version;
+    sha256 = "0a0qpk7d2b1cld58qcdn6bxrkil6ascs51af01dy4p83062h1hi6";
+  };
+
+  # Project has no tests
+  doCheck = false;
+  pythonImportsCheck = [ "gps3" ];
+
+  meta = with lib; {
+    description = "Python client for GPSD";
+    homepage = "https://github.com/onkelbeh/gps3";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 01c0175228c..d5e627edd34 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -317,7 +317,7 @@
     "google_travel_time" = ps: with ps; [ googlemaps ];
     "google_wifi" = ps: with ps; [ ];
     "gpmdp" = ps: with ps; [ websocket_client ];
-    "gpsd" = ps: with ps; [ ]; # missing inputs: gps3
+    "gpsd" = ps: with ps; [ gps3 ];
     "gpslogger" = ps: with ps; [ aiohttp-cors ];
     "graphite" = ps: with ps; [ ];
     "gree" = ps: with ps; [ ]; # missing inputs: greeclimate
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 97fd9c0e02b..89b8aa674ec 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2678,6 +2678,8 @@ in {
 
   gprof2dot = callPackage ../development/python-modules/gprof2dot { inherit (pkgs) graphviz; };
 
+  gps3 = callPackage ../development/python-modules/gps3 { };
+
   gpsoauth = callPackage ../development/python-modules/gpsoauth { };
 
   gpxpy = callPackage ../development/python-modules/gpxpy { };