diff --git a/brut.apktool/apktool-cli/src/main/java/brut/apktool/Main.java b/brut.apktool/apktool-cli/src/main/java/brut/apktool/Main.java
index 179af105..b228a42c 100644
--- a/brut.apktool/apktool-cli/src/main/java/brut/apktool/Main.java
+++ b/brut.apktool/apktool-cli/src/main/java/brut/apktool/Main.java
@@ -181,7 +181,6 @@ public class Main {
 		flags.put("forceBuildAll", false);
 		flags.put("debug", false);
 		flags.put("verbose", false);
-		flags.put("injectOriginal", false);
 		flags.put("framework", false);
 		flags.put("update", false);
 
@@ -206,14 +205,6 @@ public class Main {
 			} else if ("--frame-path".equals(opt)) {
 			    i++;
 	        instance.setFrameworkFolder(args[i]);
-			} else if ("-o".equals(opt) || "--original".equals(opt)) {
-				if (args.length >= 4) {
-					throw new InvalidArgsError();
-				} else {
-					flags.put("injectOriginal", true);
-					mOrigApk = new ExtFile(args[i + 1]);
-					skip = 1;
-				}
 			} else {
 				throw new InvalidArgsError();
 			}
diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/Androlib.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/Androlib.java
index e619c162..1bc096e3 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/Androlib.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/Androlib.java
@@ -189,15 +189,6 @@ public class Androlib {
 				: (Boolean) meta.get("compressionType"));
 		mAndRes.setSdkInfo((Map<String, String>) meta.get("sdkInfo"));
 
-		// check the orig apk
-		if (flags.get("injectOriginal")) {
-			if (!origApk.isFile() || !origApk.canRead()) {
-				throw new InFileNotFoundException();
-			} else {
-				mOrigApkFile = origApk;
-			}
-		}
-
 		if (outFile == null) {
 			String outFileName = (String) meta.get("apkFileName");
 			outFile = new File(appDir, "dist" + File.separator
@@ -450,13 +441,6 @@ public class Androlib {
 		}
 		mAndRes.aaptPackage(outApk, null, null, new File(appDir, APK_DIRNAME),
 				assetDir, null, flags, mAaptPath);
-
-		// retain signature
-		// aapt r (remove)
-		// aapt a (add)
-		if (flags.get("injectOriginal")) {
-			LOGGER.info("Injecting contents isn't ready yet. Sorry :(");
-		}
 	}
 
 	public void publicizeResources(File arscFile) throws AndrolibException {
diff --git a/brut.apktool/apktool-lib/src/test/java/brut/androlib/BuildAndDecodeTest.java b/brut.apktool/apktool-lib/src/test/java/brut/androlib/BuildAndDecodeTest.java
index 19831387..e177407d 100644
--- a/brut.apktool/apktool-lib/src/test/java/brut/androlib/BuildAndDecodeTest.java
+++ b/brut.apktool/apktool-lib/src/test/java/brut/androlib/BuildAndDecodeTest.java
@@ -182,7 +182,6 @@ public class BuildAndDecodeTest {
 		tmp.put("forceBuildAll", false);
 		tmp.put("debug", false);
 		tmp.put("verbose", false);
-		tmp.put("injectOriginal", false);
 		tmp.put("framework", false);
 		tmp.put("update", false);