diff --git a/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramPluginSettings.cs b/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramPluginSettings.cs
index 96025e4e59..7fab608c86 100644
--- a/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramPluginSettings.cs
+++ b/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramPluginSettings.cs
@@ -11,11 +11,11 @@ namespace Microsoft.Plugin.Program
     {
         public DateTime LastIndexTime { get; set; }
 
-        public List<ProgramSource> ProgramSources { get; } = new List<ProgramSource>();
+        public List<ProgramSource> ProgramSources { get; set; } = new List<ProgramSource>();
 
-        public List<DisabledProgramSource> DisabledProgramSources { get; } = new List<DisabledProgramSource>();
+        public List<DisabledProgramSource> DisabledProgramSources { get; set; } = new List<DisabledProgramSource>();
 
-        public List<string> ProgramSuffixes { get; } = new List<string>() { "bat", "appref-ms", "exe", "lnk", "url" };
+        public List<string> ProgramSuffixes { get; set; } = new List<string>() { "bat", "appref-ms", "exe", "lnk", "url" };
 
         public bool EnableStartMenuSource { get; set; } = true;