diff --git a/env.sh b/env.sh
deleted file mode 100644
index 7f8f33f924942ce32cff08982c81987785e28184..0000000000000000000000000000000000000000
--- a/env.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-sudo apt-get install -y libatlas-base-dev
-python3 -m venv ohmpy
-source ohmpy/bin/activate || exit 1  # NOTE: Added || exit to avoid installing requirements in system python
-export CFLAGS=-fcommon
-pip install -r requirements.txt
-
diff --git a/ohmpi.py b/ohmpi.py
index 357dd5e27bbb653e8b8131570b85d6464252fcb3..dd3016eba5f5acfba1b64b8f44c98911ec6ecc6f 100644
--- a/ohmpi.py
+++ b/ohmpi.py
@@ -578,7 +578,7 @@ class OhmPi(object):
                 self.ads_voltage = ads.ADS1115(self.i2c, gain=2 / 3, data_rate=860, address=0x49)
                 pin1.value = True  # inject from pin1 to pin0
                 pin0.value = False
-                # time.sleep(0.2)
+                time.sleep(0.2)
 
                 # measure current and voltage
                 current = AnalogIn(self.ads_current, ads.P0).voltage / (50 * self.r_shunt)