diff --git a/Source/MaterialDef.cs b/Source/MaterialDef.cs
index 5268adb..f451df4 100644
--- a/Source/MaterialDef.cs
+++ b/Source/MaterialDef.cs
@@ -36,7 +36,7 @@ public static void Load()
 			var property = node.GetValue("property");
 
 			if (string.IsNullOrEmpty(shader) || string.IsNullOrEmpty(property)) {
-				Debug.Log($"[Shabby]: invalid shader normal map property specification {shader} = {property}");
+				Debug.Log($"[Shabby] invalid shader normal map property specification {shader} = {property}");
 			} else {
 				normalMapProperties[shader] = property;
 			}
@@ -77,7 +77,7 @@ public MaterialDef(ConfigNode node)
 		if (shaderName != null) {
 			shader = Shabby.FindShader(shaderName);
 			if (shader == null) {
-				Debug.LogError($"[Shabby]: failed to find shader {shaderName}");
+				Debug.LogError($"[Shabby][MaterialDef {name}] failed to find shader {shaderName}");
 			}
 		}
 
@@ -97,7 +97,7 @@ public MaterialDef(ConfigNode node)
 		AccessTools.MethodDelegate<Func<Type, string, object>>(
 			AccessTools.DeclaredMethod(typeof(ConfigNode), "ReadValue"));
 
-	static Dictionary<string, T> LoadDictionary<T>(ConfigNode node, Func<string, object> parser = null)
+	Dictionary<string, T> LoadDictionary<T>(ConfigNode node, Func<string, object> parser = null)
 	{
 		var items = new Dictionary<string, T>();
 		if (node == null) return items;
@@ -107,7 +107,7 @@ static Dictionary<string, T> LoadDictionary<T>(ConfigNode node, Func<string, obj
 			if (value is T parsed) {
 				items[item.name] = parsed;
 			} else {
-				Debug.LogError($"[Shabby]: failed to parse property {item.name} = {item.value} as a {typeof(T).Name}");
+				Debug.LogError($"[Shabby][MaterialDef {name}] failed to parse property {item.name} = {item.value} as a {typeof(T).Name}");
 			}
 		}
 
diff --git a/Source/MaterialReplacement.cs b/Source/MaterialReplacement.cs
index a9e89ef..2df234e 100644
--- a/Source/MaterialReplacement.cs
+++ b/Source/MaterialReplacement.cs
@@ -42,16 +42,16 @@ public MaterialReplacement(ConfigNode node)
 		ConfigNode.LoadObjectFromConfig(this, node);
 
 		if (string.IsNullOrEmpty(defName)) {
-			Debug.LogError("[Shabby]: material replacement must reference a material definition");
+			Debug.LogError("[Shabby] material replacement must reference a material definition");
 		} else if (!MaterialDefLibrary.items.TryGetValue(defName, out materialDef)) {
-			Debug.LogError($"[Shabby]: failed to find material definition {defName}");
+			Debug.LogError($"[Shabby] failed to find material definition {defName}");
 		}
 
 		targetMaterials = node.GetValuesList("targetMaterial").ToHashSet();
 		targetTransforms = node.GetValuesList("targetTransform").ToHashSet();
 
 		if (targetMaterials.Count > 0 && targetTransforms.Count > 0) {
-			Debug.LogError($"[Shabby]: material replacement {defName} may not specify both materials and transforms");
+			Debug.LogError($"[Shabby] material replacement {defName} may not specify both materials and transforms");
 			targetTransforms.Clear();
 		}