diff --git a/de4dot.code/ObfuscatedFile.cs b/de4dot.code/ObfuscatedFile.cs
index 15c38078..e120a1ef 100644
--- a/de4dot.code/ObfuscatedFile.cs
+++ b/de4dot.code/ObfuscatedFile.cs
@@ -731,7 +731,11 @@ namespace de4dot.code {
 		}
 
 		void ISimpleDeobfuscator.deobfuscate(MethodDefinition method) {
-			if (check(method, SimpleDeobFlags.HasDeobfuscated))
+			((ISimpleDeobfuscator)this).deobfuscate(method, false);
+		}
+
+		void ISimpleDeobfuscator.deobfuscate(MethodDefinition method, bool force) {
+			if (!force && check(method, SimpleDeobFlags.HasDeobfuscated))
 				return;
 
 			deobfuscate(method, "Deobfuscating control flow", (blocks) => {
diff --git a/de4dot.code/deobfuscators/ISimpleDeobfuscator.cs b/de4dot.code/deobfuscators/ISimpleDeobfuscator.cs
index 527bcf3d..6b028100 100644
--- a/de4dot.code/deobfuscators/ISimpleDeobfuscator.cs
+++ b/de4dot.code/deobfuscators/ISimpleDeobfuscator.cs
@@ -22,6 +22,7 @@ using Mono.Cecil;
 namespace de4dot.code.deobfuscators {
 	public interface ISimpleDeobfuscator {
 		void deobfuscate(MethodDefinition method);
+		void deobfuscate(MethodDefinition method, bool force);
 		void decryptStrings(MethodDefinition method, IDeobfuscator deob);
 	}
 }