diff --git a/test/bytecode_2.2/01_augmented_assign.pyc b/test/bytecode_2.2/01_augmented_assign.pyc
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diff --git a/test/bytecode_2.6/01_augmented_assign.pyc b/test/bytecode_2.6/01_augmented_assign.pyc
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diff --git a/test/bytecode_2.7/01_augmented_assign.pyc b/test/bytecode_2.7/01_augmented_assign.pyc
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diff --git a/test/bytecode_3.6/01_augmented_assign.pyc b/test/bytecode_3.6/01_augmented_assign.pyc
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diff --git a/test/simple_source/stmts/01_augmented_assign.py b/test/simple_source/stmts/01_augmented_assign.py
new file mode 100644
index 00000000..a91f7279
--- /dev/null
+++ b/test/simple_source/stmts/01_augmented_assign.py
@@ -0,0 +1,71 @@
+"""
+01_augmented_assign.py modified from
+
+augmentedAssign.py -- source test pattern for augmented assigns
+
+This source is part of the decompyle test suite.
+
+decompyle is a Python byte-code decompiler
+See http://www.crazy-compilers.com/decompyle/ for
+for further information
+"""
+
+raise RuntimeError("This program can't be run")
+
+a = 1
+b = 2
+a += b; # print a  # a = a+b = 3
+a -= b; # print a  # a = a-b = 1
+a *= b; # print a  # a = a*b = 2
+a -= a; # print a  # a = a-a = 0
+a += 7*3; # print a  # == 21
+
+l= [1,2,3]
+l[1] *= 3;  #  print l[1]; # 6
+l[1][2][3] = 7
+l[1][2][3] *= 3;
+
+# Python 2.x
+# augassign1 ::= expr expr inplace_op ROT_TWO   STORE_SLICE+0
+l[:] += [9];  # print l
+
+# Python 2.x
+#  augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+2
+l[:2] += [9];  # print l
+
+
+# Python 2.x
+# augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+1
+l[1:] += [9];  # print l
+
+# Python 2.x
+# augassign1 ::= expr expr inplace_op ROT_FOUR STORE_SLICE+3
+l[1:4] += [9]; # print l
+
+l += [42,43];  # print l
+
+a.value = 1
+a.value += 1;
+a.b.val = 1
+a.b.val += 1;
+
+l = []
+for i in range(3):
+    lj = []
+    for j in range(3):
+        lk = []
+        for k in range(3):
+            lk.append(0)
+        lj.append(lk)
+    l.append(lj)
+
+i = j = k = 1
+def f():
+    global i
+    i += 1
+    return i
+
+l[i][j][k] = 1
+i = 1
+l[f()][j][k] += 1
+# print i, l
diff --git a/uncompyle6/parsers/parse2.py b/uncompyle6/parsers/parse2.py
index 3dfa8230..a29787b4 100644
--- a/uncompyle6/parsers/parse2.py
+++ b/uncompyle6/parsers/parse2.py
@@ -117,8 +117,6 @@ class Python2Parser(PythonParser):
         classdefdeco1 ::= expr classdefdeco2 CALL_FUNCTION_1
         classdefdeco2 ::= LOAD_CONST expr mkfunc CALL_FUNCTION_0 BUILD_CLASS
 
-        assert2 ::= assert_expr jmp_true LOAD_ASSERT expr CALL_FUNCTION_1 RAISE_VARARGS_1
-
         assert_expr ::= expr
         assert_expr ::= assert_expr_or
         assert_expr ::= assert_expr_and
@@ -215,10 +213,12 @@ class Python2Parser(PythonParser):
         designator ::= expr expr STORE_SLICE+1
         designator ::= expr expr STORE_SLICE+2
         designator ::= expr expr expr STORE_SLICE+3
-        augassign1 ::= expr expr inplace_op ROT_TWO   STORE_SLICE+0
+
+        augassign1 ::= expr expr inplace_op ROT_FOUR  STORE_SLICE+3
         augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+1
         augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+2
-        augassign1 ::= expr expr inplace_op ROT_FOUR  STORE_SLICE+3
+        augassign1 ::= expr expr inplace_op ROT_TWO   STORE_SLICE+0
+
         slice0 ::= expr SLICE+0
         slice0 ::= expr DUP_TOP SLICE+0
         slice1 ::= expr expr SLICE+1
diff --git a/uncompyle6/parsers/parse27.py b/uncompyle6/parsers/parse27.py
index 83ce8b24..81b62acd 100644
--- a/uncompyle6/parsers/parse27.py
+++ b/uncompyle6/parsers/parse27.py
@@ -91,7 +91,8 @@ class Python27Parser(Python2Parser):
         assert        ::= assert_expr jmp_true LOAD_ASSERT RAISE_VARARGS_1
 
         # assert condition, expr
-        assert2       ::= assert_expr jmp_true LOAD_ASSERT expr RAISE_VARARGS_2
+        assert2 ::= assert_expr jmp_true LOAD_ASSERT expr CALL_FUNCTION_1 RAISE_VARARGS_1
+
 
         withstmt ::= expr SETUP_WITH POP_TOP suite_stmts_opt
                 POP_BLOCK LOAD_CONST COME_FROM_WITH