diff --git a/src/core/src/package_managers/YumPackageManager.py b/src/core/src/package_managers/YumPackageManager.py
index 59e14973..a6ccceae 100644
--- a/src/core/src/package_managers/YumPackageManager.py
+++ b/src/core/src/package_managers/YumPackageManager.py
@@ -203,7 +203,7 @@ def is_package(chunk):
 
         for line_index in range(0, len(lines)):
             # Do not install Obsoleting Packages. The obsoleting packages list comes towards end in the output.
-            if lines[line_index].startswith("Obsoleting Packages"):
+            if lines[line_index].strip().startswith("Obsoleting Packages"):
                 break
 
             line = re.split(r'\s+', lines[line_index].strip())