diff --git a/tests/p_gcc-gnat/0-install_gcc-gnat.sh b/tests/p_gcc-gnat/0-install_gcc-gnat.sh
index c60a088..fa1919e 100755
--- a/tests/p_gcc-gnat/0-install_gcc-gnat.sh
+++ b/tests/p_gcc-gnat/0-install_gcc-gnat.sh
@@ -1,13 +1,13 @@
-#!/bin/bash
+#!/bin/bash -x
 # Author: Pablo Greco <pablo@fliagreco.com.ar>
 
 # Install gcc-gnat
 t_Log "Running $0 - installing gcc-gnat."
 
 
-# Install git
-if [ $centos_ver -ge 7 ];  then
+# Install gcc-gnat
+if [ $centos_ver -eq 7 ];  then
   t_InstallPackage gcc-gnat
 else
-  t_Log "This test is skipped before CentOS7."
+  t_Log "This test is only valid in CentOS7."
 fi
diff --git a/tests/p_gcc-gnat/test_gcc-gnat.sh b/tests/p_gcc-gnat/test_gcc-gnat.sh
index f097c5f..3870a36 100755
--- a/tests/p_gcc-gnat/test_gcc-gnat.sh
+++ b/tests/p_gcc-gnat/test_gcc-gnat.sh
@@ -3,7 +3,7 @@
 
 t_Log "Running $0 - gcc-gnat can build a hello.adb"
 
-if [ "$centos_ver" -lt 7 ] ; then
+if [ "$centos_ver" -ne 7 ] ; then
   t_Log "CentOS $centos_ver -> SKIP"
   exit 0
 fi