diff --git a/operations/tape/cta-cern-tape-utils/cta-cern-tape-utils.spec b/operations/tape/cta-cern-tape-utils/cta-cern-tape-utils.spec
index ba5b486a788244b295c0cd1f0ca73cd580250825..9240c75c2e33eaf1c10c79574b8bb5bd01fa64eb 100644
--- a/operations/tape/cta-cern-tape-utils/cta-cern-tape-utils.spec
+++ b/operations/tape/cta-cern-tape-utils/cta-cern-tape-utils.spec
@@ -28,13 +28,13 @@ Author: David Fernandez Alvarez, Vladimir Bahyl - 8/2019
 [ -d $RPM_BUILD_ROOT ] && rm -rf $RPM_BUILD_ROOT
 mkdir $RPM_BUILD_ROOT
 cd $RPM_BUILD_ROOT
-mkdir -p usr/local/bin usr/local/sbin usr/local/lib/python
+mkdir -p usr/local/bin usr/local/sbin usr/local/lib/python3.6
 name=`echo %{name} |sed 's/CERN-CC-//'`
 
 install -m 755 $RPM_BUILD_DIR/%{name}-%{version}/tape-config-generate				$RPM_BUILD_ROOT/usr/local/bin/tape-config-generate
 install -m 755 $RPM_BUILD_DIR/%{name}-%{version}/tape-drive-configure-SCSI-mode-pages-CERN.sh	$RPM_BUILD_ROOT/usr/local/sbin/tape-drive-configure-SCSI-mode-pages-CERN.sh
 
-install -m 644 -p $RPM_BUILD_DIR/%{name}-%{version}/TapeAdmin.py				$RPM_BUILD_ROOT/usr/local/lib/python
+install -m 644 -p $RPM_BUILD_DIR/%{name}-%{version}/TapeAdmin.py				$RPM_BUILD_ROOT/usr/local/lib/python3.6
 
 install -m 755 -p $RPM_BUILD_DIR/%{name}-%{version}/tape-mount					$RPM_BUILD_ROOT/usr/local/bin/tape-mount
 ln -s tape-mount										$RPM_BUILD_ROOT/usr/local/bin/tape-unmount
@@ -49,11 +49,9 @@ rm -rf $RPM_BUILD_ROOT
 %defattr(-,root,root)
 /usr/local/bin/tape-config-generate
 /usr/local/sbin/tape-drive-configure-SCSI-mode-pages-CERN.sh
-/usr/local/lib/python/TapeAdmin.py
-/usr/local/lib/python/__pycache__/TapeAdmin.cpython-36.opt-1.pyc
-/usr/local/lib/python/__pycache__/TapeAdmin.cpython-36.pyc
-#/usr/local/lib/python/TapeAdmin.pyc
-#/usr/local/lib/python/TapeAdmin.pyo
+/usr/local/lib/python3.6/TapeAdmin.py
+/usr/local/lib/python3.6/__pycache__/TapeAdmin.cpython-36.opt-1.pyc
+/usr/local/lib/python3.6/__pycache__/TapeAdmin.cpython-36.pyc
 /usr/local/bin/tape-mount
 /usr/local/bin/tape-unmount
 /usr/local/bin/tape-label
diff --git a/operations/tape/cta-cern-tape-utils/tape-label b/operations/tape/cta-cern-tape-utils/tape-label
index 6f7c0762cbdccc71b614043242052b126952fe8d..74ff6b0f27306a89722c6d591286cd801f65704c 100644
--- a/operations/tape/cta-cern-tape-utils/tape-label
+++ b/operations/tape/cta-cern-tape-utils/tape-label
@@ -6,7 +6,7 @@ import argparse
 from pathlib import Path
 import sys
 import os
-sys.path.append('/usr/local/lib/python')
+sys.path.append('/usr/local/lib/python3.6')
 import TapeAdmin
 
 lock_file           = '/tmp/tape-label.lock'
@@ -507,4 +507,4 @@ if __name__ == '__main__':
 
         tape_counter += 1
         if opt_limit and tape_counter >= opt_limit:
-            break
\ No newline at end of file
+            break
diff --git a/operations/tape/cta-cern-tape-utils/tape-mount b/operations/tape/cta-cern-tape-utils/tape-mount
index 35744a43f7a71b861d2701326fa2b44683b792f2..b542dc744e7fe236ccc3037311e497e57dbdf2d9 100644
--- a/operations/tape/cta-cern-tape-utils/tape-mount
+++ b/operations/tape/cta-cern-tape-utils/tape-mount
@@ -3,7 +3,7 @@
 import argparse
 import sys
 import os
-sys.path.append('/usr/local/lib/python')
+sys.path.append('/usr/local/lib/python3.6')
 import TapeAdmin