diff --git a/osa/configs/config.py b/osa/configs/config.py
index 17a775dd..705110c5 100644
--- a/osa/configs/config.py
+++ b/osa/configs/config.py
@@ -1,10 +1,12 @@
 """Open the lstosa configuration file."""
 
+import configparser
 import logging
 import sys
-import configparser
 from pathlib import Path
 
+from importlib_resources import files
+
 from osa.configs import options
 from osa.utils.logging import myLogger
 
@@ -22,9 +24,14 @@ def read_config():
     config: ConfigParser
         Configuration file cfg
     """
+
+    DEFAULT_CFG = files("osa").joinpath("configs/sequencer.cfg")
+
     for idx, arg in enumerate(sys.argv):
         if arg in ["-c", "--config"]:
             options.configfile = sys.argv[idx + 1]
+        else:
+            options.configfile = DEFAULT_CFG
 
     file = options.configfile
 
diff --git a/cfg/sequencer.cfg b/osa/configs/sequencer.cfg
similarity index 100%
rename from cfg/sequencer.cfg
rename to osa/configs/sequencer.cfg
diff --git a/osa/tests/test_jobs.py b/osa/tests/test_jobs.py
index 694d3621..2cf2cf9d 100644
--- a/osa/tests/test_jobs.py
+++ b/osa/tests/test_jobs.py
@@ -168,7 +168,7 @@ def test_create_job_template_scheduler(
         proc = subprocess.run([
             'datasequence',
             '--config',
-            '{Path.cwd()}/cfg/sequencer.cfg',
+            '{Path.cwd()}/osa/configs/sequencer.cfg',
             '--date=2020_01_17',
             '--prod-id=v0.1.0',
             '--drs4-pedestal-file={drs4_baseline_file}',
@@ -211,7 +211,7 @@ def test_create_job_template_scheduler(
             proc = subprocess.run([
                 'datasequence',
                 '--config',
-                '{Path.cwd()}/cfg/sequencer.cfg',
+                '{Path.cwd()}/osa/configs/sequencer.cfg',
                 '--date=2020_01_17',
                 '--prod-id=v0.1.0',
                 '--drs4-pedestal-file={drs4_baseline_file}',
@@ -275,7 +275,7 @@ def test_create_job_template_local(
         proc = subprocess.run([
             'datasequence',
             '--config',
-            '{Path.cwd()}/cfg/sequencer.cfg',
+            '{Path.cwd()}/osa/configs/sequencer.cfg',
             '--date=2020_01_17',
             '--prod-id=v0.1.0',
             '--drs4-pedestal-file={drs4_baseline_file}',
@@ -306,7 +306,7 @@ def test_create_job_template_local(
             proc = subprocess.run([
                 'datasequence',
                 '--config',
-                '{Path.cwd()}/cfg/sequencer.cfg',
+                '{Path.cwd()}/osa/configs/sequencer.cfg',
                 '--date=2020_01_17',
                 '--prod-id=v0.1.0',
                 '--drs4-pedestal-file={drs4_baseline_file}',
@@ -349,7 +349,7 @@ def test_create_job_scheduler_calibration(sequence_list):
         proc = subprocess.run([
             'calibration_pipeline',
             '--config',
-            '{Path.cwd()}/cfg/sequencer.cfg',
+            '{Path.cwd()}/osa/configs/sequencer.cfg',
             '--date=2020_01_17',
             '--drs4-pedestal-run=01804',
             '--pedcal-run=01805',