diff --git a/tests/p_firefox/0-install_firefox.sh b/tests/p_firefox/0-install_firefox.sh
deleted file mode 100755
index 829a0b7..0000000
--- a/tests/p_firefox/0-install_firefox.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-# Author: Christoph Galuschka <christoph.galuschka@chello.at>
-
-# Install firefox
-t_InstallPackage firefox
diff --git a/tests/p_firefox/firefox_test.sh b/tests/p_firefox/firefox_test.sh
deleted file mode 100755
index 43aeacb..0000000
--- a/tests/p_firefox/firefox_test.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/sh
-# Author: Athmane Madjoudj <athmanem@gmail.com>
-# Author: Christoph Galuschka <christoph.galuschka@chello.at>
-
-t_Log "Running $0 - basic firefox test."
-
-# Only checking for correct output of '-v'
-# both C5/C6 use V3.6
-
-VERSION="3.6"
-
-firefox -v | grep "${VERSION}" >/dev/null 2>&1
-
-# If checking versions is not desired
-#firefox -v | grep "Firefox" >/dev/null 2>&1
-# Please choose the preferred method
-
-t_CheckExitStatus $?
diff --git a/tests/p_thunderbird/0-install_thunderbird.sh b/tests/p_thunderbird/0-install_thunderbird.sh
deleted file mode 100755
index 3cb3fd4..0000000
--- a/tests/p_thunderbird/0-install_thunderbird.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-# Author: Christoph Galuschka <christoph.galuschka@chello.at>
-
-# Install thunderbird
-t_InstallPackage thunderbird
diff --git a/tests/p_thunderbird/thunderbird_test.sh b/tests/p_thunderbird/thunderbird_test.sh
deleted file mode 100755
index 101f7fc..0000000
--- a/tests/p_thunderbird/thunderbird_test.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/sh
-# Author: Athmane Madjoudj <athmanem@gmail.com>
-# Author: Christoph Galuschka <christoph.galuschka@chello.at>
-
-t_Log "Running $0 - basic thunderbird test."
-
-# Only checking for correct output of '-v'
-# with respect to different versions on C5 and C6
-
-if (t_GetPkgRel basesystem | grep -q el6)
-then
-  VERSION="3.1"
-else
-  VERSION="2.0"
-fi
-
-thunderbird -v | grep "${VERSION}"  >/dev/null 2>&1
-
-# If Versions are not dedsired
-#thunderbird -v | grep "Thunderbird" >/dev/null 2>&1
-# works on both C5 and C6; please choose prefered way
-
-t_CheckExitStatus $?
diff --git a/tests/p_wireshark/0-install_wireshark.sh b/tests/p_wireshark/0-install_wireshark.sh
deleted file mode 100755
index feabb99..0000000
--- a/tests/p_wireshark/0-install_wireshark.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-# Author: Christoph Galuschka <christoph.galuschka@chello.at>
-#         Athmane Madjoudj <athmanem@gmail.com>
-
-if (t_GetPkgRel basesystem | grep -q el6)
-then
-    # Install wireshark
-    t_InstallPackage wireshark
-else 
-    echo "Skipped on CentOS 5"
-fi
diff --git a/tests/p_wireshark/wireshark_test.sh b/tests/p_wireshark/wireshark_test.sh
deleted file mode 100755
index f29c242..0000000
--- a/tests/p_wireshark/wireshark_test.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/sh
-# Author: Athmane Madjoudj <athmanem@gmail.com>
-# Author: Christoph Galuschka <christoph.galuschka@chello.at>
-
-if (t_GetPkgRel basesystem | grep -q el6)
-then
-    t_Log "Running $0 - basic wireshark test."
-
-    # just checking version
-
-    VERSION="wireshark 1.2"
-    wireshark -v | grep "${VERSION}" >/dev/null 2>&1
-    # if version checking is not desired
-    #wireshark -v | grep "wireshark.org" >/dev/null 2>&1
-    # please choose the preferred method
-    t_CheckExitStatus $?
-else
-    echo "Skipped on CentOS 5"
-fi