diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84e475115..b9759aa41 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,7 @@ All notable changes to this project will be documented in this file.
 - AS3 code with exception start/end not matching instruction boundary
 - AS3 deobfuscator in some cases
 - #349 AS3 - better handling of declarations
+- #735 AS3 - index out of bounds in deobfuscator 
 
 ### Changed
 - AS3 test methods separated to classes
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/deobfuscation/AVM2DeobfuscatorZeroJumpsNullPushes.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/deobfuscation/AVM2DeobfuscatorZeroJumpsNullPushes.java
index 4cc535dcf..630fbcf2a 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/deobfuscation/AVM2DeobfuscatorZeroJumpsNullPushes.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/deobfuscation/AVM2DeobfuscatorZeroJumpsNullPushes.java
@@ -83,8 +83,11 @@ public class AVM2DeobfuscatorZeroJumpsNullPushes extends SWFDecompilerAdapter {
         boolean result = false;
         Set<Long> offsets = code.getImportantOffsets(body, true);
 
-        // Deliberately skip over instruction zero
-        for (int i = 1; i < code.code.size(); i++) {
+        for (int i = 0; i < code.code.size(); i++) {
+            if (i == 0) {
+                // Deliberately skip over instruction zero
+                continue;
+            }
             AVM2Instruction ins1 = code.code.get(i - 1);
             AVM2Instruction ins2 = code.code.get(i);
             if (ins2.definition instanceof PopIns