diff --git a/blocks/DotNetUtils.cs b/blocks/DotNetUtils.cs
index a4c96b08..946ef080 100644
--- a/blocks/DotNetUtils.cs
+++ b/blocks/DotNetUtils.cs
@@ -908,5 +908,17 @@ namespace de4dot.blocks {
 				MetadataToken = new MetadataToken(TokenType.Event, nextTokenRid--),
 			};
 		}
+
+		public static bool findLdcI4Constant(MethodDefinition method, int constant) {
+			if (method == null || method.Body == null)
+				return false;
+			foreach (var instr in method.Body.Instructions) {
+				if (instr.OpCode.Code != Code.Ldc_I4)
+					continue;
+				if (constant == (int)instr.Operand)
+					return true;
+			}
+			return false;
+		}
 	}
 }
diff --git a/de4dot.code/deobfuscators/dotNET_Reactor/v4/Deobfuscator.cs b/de4dot.code/deobfuscators/dotNET_Reactor/v4/Deobfuscator.cs
index fca680ac..251526fc 100644
--- a/de4dot.code/deobfuscators/dotNET_Reactor/v4/Deobfuscator.cs
+++ b/de4dot.code/deobfuscators/dotNET_Reactor/v4/Deobfuscator.cs
@@ -332,7 +332,7 @@ namespace de4dot.code.deobfuscators.dotNET_Reactor.v4 {
 			if (compileMethod == null)
 				return DeobfuscatorInfo.THE_NAME + " < 4.0";
 			DeobfuscatedFile.deobfuscate(compileMethod);
-			bool compileMethodHasConstant_0x70000000 = findConstant(compileMethod, 0x70000000);	// 4.0-4.1
+			bool compileMethodHasConstant_0x70000000 = DotNetUtils.findLdcI4Constant(compileMethod, 0x70000000);	// 4.0-4.1
 			DeobfuscatedFile.deobfuscate(methodsDecrypter.Method);
 			bool hasCorEnableProfilingString = findString(methodsDecrypter.Method, "Cor_Enable_Profiling");	// 4.1-4.4
 
@@ -362,18 +362,6 @@ namespace de4dot.code.deobfuscators.dotNET_Reactor.v4 {
 			return false;
 		}
 
-		static bool findConstant(MethodDefinition method, int constant) {
-			if (method == null || method.Body == null)
-				return false;
-			foreach (var instr in method.Body.Instructions) {
-				if (instr.OpCode.Code != Code.Ldc_I4)
-					continue;
-				if (constant == (int)instr.Operand)
-					return true;
-			}
-			return false;
-		}
-
 		public override bool getDecryptedModule(ref byte[] newFileData, ref Dictionary<uint, DumpedMethod> dumpedMethods) {
 			fileData = ModuleBytes ?? DeobUtils.readModule(module);
 			peImage = new PeImage(fileData);