diff --git a/src/Xamarin.Android.Build.Tasks/Linker/MonoDroid.Tuner/FixLegacyResourceDesignerStep.cs b/src/Xamarin.Android.Build.Tasks/Linker/MonoDroid.Tuner/FixLegacyResourceDesignerStep.cs
index 2f8569f515a..ae4473d6cd1 100644
--- a/src/Xamarin.Android.Build.Tasks/Linker/MonoDroid.Tuner/FixLegacyResourceDesignerStep.cs
+++ b/src/Xamarin.Android.Build.Tasks/Linker/MonoDroid.Tuner/FixLegacyResourceDesignerStep.cs
@@ -30,6 +30,7 @@ public class FixLegacyResourceDesignerStep : LinkDesignerBase
 		AssemblyDefinition designerAssembly = null;
 		TypeDefinition designerType = null;
 		Dictionary<string, MethodDefinition> lookup;
+		Dictionary<string, MethodDefinition> lookupCaseInsensitive;
 
 		protected override void EndProcess ()
 		{
@@ -61,7 +62,7 @@ protected override void LoadDesigner ()
 					LogMessage ($"   Did not find {DesignerAssemblyNamespace}.Resource type. It was probably linked out.");
 					return;
 				}
-				lookup = BuildResourceDesignerPropertyLookup (designerType);
+				lookup = BuildResourceDesignerPropertyLookup (designerType, out lookupCaseInsensitive);
 			} finally {
 				designerLoaded = true;
 			}
@@ -105,10 +106,11 @@ internal override bool ProcessAssemblyDesigner (AssemblyDefinition assembly)
 			return true;
 		}
 
-		Dictionary<string, MethodDefinition> BuildResourceDesignerPropertyLookup (TypeDefinition type)
+		Dictionary<string, MethodDefinition> BuildResourceDesignerPropertyLookup (TypeDefinition type, out Dictionary<string, MethodDefinition> caseInsensitiveLookup)
 		{
 			LogMessage ($"     Building Designer Lookups for {type.FullName}");
 			var output = new Dictionary<string, MethodDefinition> (StringComparer.Ordinal);
+			caseInsensitiveLookup = new Dictionary<string, MethodDefinition> (StringComparer.OrdinalIgnoreCase);
 			foreach (TypeDefinition definition in type.NestedTypes)
 			{
 				foreach (PropertyDefinition property in definition.Properties)
@@ -117,7 +119,9 @@ Dictionary<string, MethodDefinition> BuildResourceDesignerPropertyLookup (TypeDe
 					if (output.ContainsKey (key)) {
 						LogMessage ($"          Found duplicate {key}");
 					} else {
+						LogMessage ($"          Adding {key}");
 						output.Add (key, property.GetMethod);
+						caseInsensitiveLookup [key] = property.GetMethod;
 					}
 				}
 			}
@@ -153,7 +157,12 @@ protected override void FixBody (MethodBody body, TypeDefinition designer)
 				if (idx >= 0) {
 					string key = line.Substring (idx + designerFullName.Length);
 					LogMessage ($"Looking for {key}.");
-					if (lookup.TryGetValue (key, out MethodDefinition method)) {
+					var found = lookup.TryGetValue (key, out MethodDefinition method);
+					if (!found) {
+						LogMessage ($"DEBUG! Failed to find {key}! Trying case insensitive lookup.");
+						found = lookupCaseInsensitive.TryGetValue (key, out method);
+					}
+					if (found) {
 						var importedMethod = designer.Module.ImportReference (method);
 						var newIn = Instruction.Create (OpCodes.Call, importedMethod);
 						instructions.Add (i, newIn);