diff --git a/pkgs/by-name/ad/adbtuifm/package.nix b/pkgs/by-name/ad/adbtuifm/package.nix
index 8f8c15c283be..546d600451d2 100644
--- a/pkgs/by-name/ad/adbtuifm/package.nix
+++ b/pkgs/by-name/ad/adbtuifm/package.nix
@@ -16,7 +16,7 @@ buildGoModule rec {
   meta = with lib; {
     description = "A TUI-based file manager for the Android Debug Bridge";
     homepage = "https://github.com/darkhz/adbtuifm";
-    changelog = "https:/github.com/darkhz/adbtuifm/releases/tag/v${version}";
+    changelog = "https://github.com/darkhz/adbtuifm/releases/tag/v${version}";
     license = with licenses; [mit];
     maintainers = with maintainers; [daru-san];
     mainProgram = "adbtuifm";
diff --git a/pkgs/by-name/op/openrocket/package.nix b/pkgs/by-name/op/openrocket/package.nix
index 384d84d9fa45..b8d83dd8b30d 100644
--- a/pkgs/by-name/op/openrocket/package.nix
+++ b/pkgs/by-name/op/openrocket/package.nix
@@ -60,7 +60,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
   meta = {
     changelog = "https://github.com/openrocket/openrocket/releases/tag/${finalAttrs.src.rev}";
     description = "Model-rocketry aerodynamics and trajectory simulation software";
-    homepage = "openrocket.info";
+    homepage = "https://openrocket.info";
     license = lib.licenses.gpl3Plus;
     mainProgram = "openrocket";
     maintainers = with lib.maintainers; [ tomasajt ];
diff --git a/pkgs/development/libraries/librsvg/default.nix b/pkgs/development/libraries/librsvg/default.nix
index ee840b8e7f39..a682b39bbcd8 100644
--- a/pkgs/development/libraries/librsvg/default.nix
+++ b/pkgs/development/libraries/librsvg/default.nix
@@ -217,7 +217,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   meta = with lib; {
     description = "A small library to render SVG images to Cairo surfaces";
-    homepage = "hhttps://gitlab.gnome.org/GNOME/librsvg";
+    homepage = "https://gitlab.gnome.org/GNOME/librsvg";
     license = licenses.lgpl2Plus;
     maintainers = teams.gnome.members;
     mainProgram = "rsvg-convert";
diff --git a/pkgs/development/python-modules/dnfile/default.nix b/pkgs/development/python-modules/dnfile/default.nix
index 40b97b6b6d8a..950f1bb45672 100644
--- a/pkgs/development/python-modules/dnfile/default.nix
+++ b/pkgs/development/python-modules/dnfile/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Module to parse .NET executable files";
-    homepage = "hhttps://github.com/malwarefrank/dnfile";
+    homepage = "https://github.com/malwarefrank/dnfile";
     changelog = "https://github.com/malwarefrank/dnfile/blob/v${version}/HISTORY.rst";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
diff --git a/pkgs/development/python-modules/pysqlitecipher/default.nix b/pkgs/development/python-modules/pysqlitecipher/default.nix
index 6eaa1d13eb7d..34f474c50a32 100644
--- a/pkgs/development/python-modules/pysqlitecipher/default.nix
+++ b/pkgs/development/python-modules/pysqlitecipher/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Lightweight and easy to use sqlite wrapper with built-in encryption system";
-    homepage = "Ghttps://github.com/harshnative/pysqlitecipher";
+    homepage = "https://github.com/harshnative/pysqlitecipher";
     license = lib.licenses.gpl3Only;
     maintainers = with lib.maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/python-homeassistant-analytics/default.nix b/pkgs/development/python-modules/python-homeassistant-analytics/default.nix
index 633e8baf5853..4af23c95cc61 100644
--- a/pkgs/development/python-modules/python-homeassistant-analytics/default.nix
+++ b/pkgs/development/python-modules/python-homeassistant-analytics/default.nix
@@ -58,8 +58,7 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "python_homeassistant_analytics" ];
 
   meta = with lib; {
-    changelog = "https://github.com/joostlek/python-homeassistant-analytics
-/releases/tag/v${version}";
+    changelog = "https://github.com/joostlek/python-homeassistant-analytics/releases/tag/v${version}";
     description = "Asynchronous Python client for Homeassistant Analytics";
     homepage = "https://github.com/joostlek/python-homeassistant-analytics
 ";
diff --git a/pkgs/servers/onlyoffice-documentserver/default.nix b/pkgs/servers/onlyoffice-documentserver/default.nix
index 61ea3cf6fd94..7369e0b25bb0 100644
--- a/pkgs/servers/onlyoffice-documentserver/default.nix
+++ b/pkgs/servers/onlyoffice-documentserver/default.nix
@@ -142,7 +142,7 @@ let
         ONLYOFFICE Document Server is an online office suite comprising viewers and editors for texts, spreadsheets and presentations,
         fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.
       '';
-      homepage = "ONLYOFFICE Document Server is an online office suite comprising viewers and editors";
+      homepage = "https://github.com/ONLYOFFICE/DocumentServer";
       license = licenses.agpl3Plus;
       platforms = [ "x86_64-linux" ];
       sourceProvenance = [ sourceTypes.binaryNativeCode ];
diff --git a/pkgs/servers/osmocom/libasn1c/default.nix b/pkgs/servers/osmocom/libasn1c/default.nix
index 11374fa055dd..a7d6f69f1206 100644
--- a/pkgs/servers/osmocom/libasn1c/default.nix
+++ b/pkgs/servers/osmocom/libasn1c/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Runtime library of Lev Walkin's asn1c split out as separate library";
-    homepage = "github.com/osmocom/libasn1c/";
+    homepage = "https://github.com/osmocom/libasn1c/";
     license = licenses.bsd2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ janik ];
diff --git a/pkgs/tools/networking/castnow/default.nix b/pkgs/tools/networking/castnow/default.nix
index 50bea652eef6..095a2e8541a6 100644
--- a/pkgs/tools/networking/castnow/default.nix
+++ b/pkgs/tools/networking/castnow/default.nix
@@ -20,7 +20,7 @@ buildNpmPackage rec {
 
   meta = {
     description = "Command-line Chromecast player";
-    homepage = "commandline chromecast player";
+    homepage = "https://github.com/xat/castnow";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ ];
     mainProgram = "castnow";