diff --git a/markdown_frames/spark_dataframe.py b/markdown_frames/spark_dataframe.py
index 6fe11fd..c4ed264 100644
--- a/markdown_frames/spark_dataframe.py
+++ b/markdown_frames/spark_dataframe.py
@@ -25,7 +25,8 @@
     make_table,
     get_column_names_types,
     get_data_from_table,
-    get_python_type
+    get_python_type,
+    get_array_inside_type
 )
 from markdown_frames.type_definitions import (
     STRING,
@@ -138,6 +139,6 @@ def _array_type(column_type: str) -> ArrayType:
         column_type.
     :returns: ArrayType
     """
-    inside = column_type[6:-1].strip()
+    inside = get_array_inside_type(column_type)
 
     return ArrayType(_types_mapping(inside))
diff --git a/markdown_frames/utils.py b/markdown_frames/utils.py
index 198b04c..cc2a05e 100644
--- a/markdown_frames/utils.py
+++ b/markdown_frames/utils.py
@@ -10,6 +10,7 @@
 from typing import List, Any, Optional
 from datetime import datetime
 from ast import literal_eval
+import re
 
 from markdown_frames.type_definitions import (
     NULL,
@@ -94,3 +95,16 @@ def get_python_type(value_type: List[str]) -> Optional[Any]:
             return literal_eval(value)
     else:
         return None
+
+def get_array_inside_type(column_type: str) -> str:
+    """
+    Given column_type string, extract
+    array inside pattern using regex.
+    :param column_type: string description of
+        column_type.
+    :returns: Str
+    """
+    matchObj = re.match("array\<(.*)\>", column_type)
+    if matchObj:
+        return matchObj.group(1).strip()
+    return None
\ No newline at end of file
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 91575af..f3d69e0 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -8,6 +8,7 @@
     get_column_names_types,
     get_data_from_table,
     get_python_type,
+    get_array_inside_type
     )
 
 
@@ -217,3 +218,24 @@ def test_get_python_type():
     assert output6 == expected6
     assert output7 == expected7
     assert output8 == expected8
+
+def test_get_array_type():
+    """
+    Test fucntion that given array type string pattern
+    extract inside type
+    """
+    input1 = "array<int>"
+    input2 = "array<int >"
+    input3 = "array<array<str>>"
+
+    expected1 = "int"
+    expected2 = "int"
+    expected3 = "array<str>"
+
+    output1 = get_array_inside_type(input1)
+    output2 = get_array_inside_type(input2)
+    output3 = get_array_inside_type(input3)
+
+    assert output1 == expected1
+    assert output2 == expected2
+    assert output3 == expected3
\ No newline at end of file