diff --git a/trlc/trlc.py b/trlc/trlc.py
index 4798b03..c58db78 100644
--- a/trlc/trlc.py
+++ b/trlc/trlc.py
@@ -18,20 +18,20 @@
 # You should have received a copy of the GNU General Public License
 # along with TRLC. If not, see <https://www.gnu.org/licenses/>.
 
-import re
-import os
-import sys
-import json
 import argparse
+import json
+import os
+import re
+import signal
 import subprocess
+import sys
 from fractions import Fraction
 
-from trlc import ast
-from trlc import lint
-from trlc.errors import TRLC_Error, Location, Message_Handler, Kind
-from trlc.parser import Parser
+from trlc import ast, lint
+from trlc.errors import Kind, Location, Message_Handler, TRLC_Error
 from trlc.lexer import Token_Stream
-from trlc.version import TRLC_VERSION, BUGS_URL
+from trlc.parser import Parser
+from trlc.version import BUGS_URL, TRLC_VERSION
 
 # pylint: disable=unused-import
 try:
@@ -40,6 +40,9 @@
 except ImportError:  # pragma: no cover
     VCG_API_AVAILABLE = False
 
+# Ignore SIGPIPE (Broken pipe) signal
+signal.signal(signal.SIGPIPE, signal.SIG_DFL)
+
 
 class Source_Manager:
     """Dependency and source manager for TRLC.