diff --git a/bin/install_tone_deps.py b/bin/install_tone_deps.py
index d74e169a1a2540fec7dd52fdf7d508bad0cb1471..f6440adc7b1b80cc8a3101b0c1d1a7681bf03698 100755
--- a/bin/install_tone_deps.py
+++ b/bin/install_tone_deps.py
@@ -97,16 +97,14 @@ def has_apt():
 def get_os_version():
     distro = ""
     version_id = ""
-    with open("/etc/os-release") as os_release:
-        info = os_release.readlines()
-        for l in info:
+    with open("/etc/os-release",'r') as os_release:
+        for l in os_release:
             if l.startswith("ID="):
                 distro = "".join(l.split("\"")).strip().split("=")[1]
-                break
-        for l in info:
             if l.startswith("VERSION_ID="):
                 version_id = "".join(l.split("\"")).strip().split("=")[1]
                 break
+
     if distro not in base_pkg_mapping:
         print("Unsupported OS distro: %s" %distro)
         if has_yum():