2 files changed, 2 insertions, 11 deletions

diff --git a/src/WixToolset.Extensibility/Data/BurnPlatforms.cs b/src/WixToolset.Extensibility/Data/BurnPlatforms.cs
index 4b0edfdb..ab4beb7d 100644
--- a/src/WixToolset.Extensibility/Data/BurnPlatforms.cs
+++ b/src/WixToolset.Extensibility/Data/BurnPlatforms.cs
@@ -19,10 +19,7 @@ namespace WixToolset.Extensibility.Data
         /// <summary>x64.</summary>
         X64 = 0x2,
 
-        /// <summary>arm.</summary>
-        ARM = 0x4,
-
         /// <summary>arm64.</summary>
-        ARM64 = 0x8,
+        ARM64 = 0x4,
     }
 }
diff --git a/src/WixToolset.Extensibility/Data/CustomActionPlatforms.cs b/src/WixToolset.Extensibility/Data/CustomActionPlatforms.cs
index c3c5ba82..eea8a419 100644
--- a/src/WixToolset.Extensibility/Data/CustomActionPlatforms.cs
+++ b/src/WixToolset.Extensibility/Data/CustomActionPlatforms.cs
@@ -19,13 +19,7 @@ namespace WixToolset.Extensibility.Data
         /// <summary>x64.</summary>
         X64 = 0x2,
 
-        /// <summary>ia64.</summary>
-        IA64 = 0x4,
-
-        /// <summary>arm.</summary>
-        ARM = 0x8,
-
         /// <summary>arm64.</summary>
-        ARM64 = 0x10
+        ARM64 = 0x4,
     }
 }