diff --git a/installer/Subtitle_Edit_Installer.iss b/installer/Subtitle_Edit_Installer.iss
index 36710843c..9a6610ab9 100644
--- a/installer/Subtitle_Edit_Installer.iss
+++ b/installer/Subtitle_Edit_Installer.iss
@@ -322,8 +322,6 @@ Source: {#bindir}\Vosk.dll;                        DestDir: {app};
 Source: {#bindir}\NCalc.dll;                       DestDir: {app};                                    Flags: ignoreversion; Components: main
 Source: ..\src\ui\DLLs\Interop.QuartzTypeLib.dll;  DestDir: {app};                                    Flags: ignoreversion; Components: main
 Source: {#bindir}\Newtonsoft.Json.dll;             DestDir: {app};                                    Flags: ignoreversion; Components: main
-Source: {#bindir}\System.Net.Http.Extensions.dll;  DestDir: {app};                                    Flags: ignoreversion; Components: main
-Source: {#bindir}\System.Net.Http.Primitives.dll;  DestDir: {app};                                    Flags: ignoreversion; Components: main
 Source: {#bindir}\NAudio.Core.dll;                 DestDir: {app};                                    Flags: ignoreversion; Components: main
 Source: {#bindir}\NAudio.WinMM.dll;                DestDir: {app};                                    Flags: ignoreversion; Components: main
 Source: {#bindir}\Microsoft.Win32.Registry.dll;    DestDir: {app};                                    Flags: ignoreversion; Components: main