diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/AndrolibResources.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/AndrolibResources.java
index 161b122c..cbe7dbe8 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/AndrolibResources.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/AndrolibResources.java
@@ -774,8 +774,21 @@ final public class AndrolibResources {
         try {
             if (OSDetection.isMacOSX()) {
                 aaptBinary = Jar.getResourceAsFile("/prebuilt/aapt/macosx/aapt");
+
+                /*
+                Need to build these still.
+                if (OSDetection.is64Bit()) {
+                    aaptBinary = Jar.getResourceAsFile("/prebuilt/aapt/macosx/64/aapt");
+                } else {
+                    aaptBinary = Jar.getResourceAsFile("/prebuilt/aapt/macosx/32/aapt");
+                }
+                */
             } else if (OSDetection.isUnix()) {
-                aaptBinary = Jar.getResourceAsFile("/prebuilt/aapt/linux/aapt");
+                if (OSDetection.is64Bit()) {
+                    aaptBinary = Jar.getResourceAsFile("/prebuilt/aapt/linux/64/aapt");
+                } else {
+                    aaptBinary = Jar.getResourceAsFile("/prebuilt/aapt/linux/32/aapt");
+                }
             } else if (OSDetection.isWindows()) {
                 aaptBinary = Jar.getResourceAsFile("/prebuilt/aapt/windows/aapt.exe");
             } else {
diff --git a/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/32/aapt b/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/32/aapt
new file mode 100755
index 00000000..d9764cbf
Binary files /dev/null and b/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/32/aapt differ
diff --git a/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/64/aapt b/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/64/aapt
new file mode 100755
index 00000000..32f9f867
Binary files /dev/null and b/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/64/aapt differ
diff --git a/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/aapt b/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/aapt
deleted file mode 100755
index c45a583c..00000000
Binary files a/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/linux/aapt and /dev/null differ
diff --git a/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/windows/aapt.exe b/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/windows/aapt.exe
index 597541c1..7827c893 100755
Binary files a/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/windows/aapt.exe and b/brut.apktool/apktool-lib/src/main/resources/prebuilt/aapt/windows/aapt.exe differ