diff --git a/ROS-based code style eclipse indented 4sp.xml b/ROS-based code style eclipse indented 4sp.xml
index 5880ea87ee1fe03d5257f8c8992c190222b80258..73a372adf3fedd1fd54cf6889cfe0f570ef0e0c4 100644
--- a/ROS-based code style eclipse indented 4sp.xml	
+++ b/ROS-based code style eclipse indented 4sp.xml	
@@ -147,7 +147,7 @@
 <setting id="org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_switch" value="do not insert"/>
 <setting id="org.eclipse.cdt.core.formatter.keep_imple_if_on_one_line" value="false"/>
 <setting id="org.eclipse.cdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer" value="do not insert"/>
-<setting id="org.eclipse.cdt.core.formatter.indentation.size" value="8"/>
+<setting id="org.eclipse.cdt.core.formatter.indentation.size" value="4"/>
 <setting id="org.eclipse.cdt.core.formatter.brace_position_for_namespace_declaration" value="next_line"/>
 <setting id="org.eclipse.cdt.core.formatter.insert_space_after_colon_in_conditional" value="insert"/>
 <setting id="org.eclipse.cdt.core.formatter.insert_space_before_comma_in_enum_declarations" value="do not insert"/>