diff --git a/setup/setuputils.class.inc.php b/setup/setuputils.class.inc.php
index 8c48e1d86..786c57057 100644
--- a/setup/setuputils.class.inc.php
+++ b/setup/setuputils.class.inc.php
@@ -54,6 +54,8 @@ class SetupUtils
 	// versions that will be the minimum in next iTop major release (warning if not met)
 	const PHP_NEXT_MIN_VERSION = '5.6.32';
 	const MYSQL_NEXT_MIN_VERSION = '5.6.38';
+	// First recent version that is not yet validated by Combodo (warning)
+	const PHP_NOT_VALIDATED_VERSION = '7.1.9';
 
 	const MIN_MEMORY_LIMIT = 33554432; // = 32*1024*1024 Beware: Computations are not allowed in defining constants
 	const SUHOSIN_GET_MAX_VALUE_LENGTH = 2048;
@@ -359,6 +361,12 @@ class SetupUtils
 				$aResult[] = new CheckResult(CheckResult::WARNING,
 					"Error: The current PHP Version (".$sPhpVersion.") is lower than the minimum version required to run next ".ITOP_APPLICATION." release, which is (".self::PHP_NEXT_MIN_VERSION.")");
 			}
+
+			if (version_compare($sPhpVersion, self::PHP_NOT_VALIDATED_VERSION, '>='))
+			{
+				$aResult[] = new CheckResult(CheckResult::WARNING,
+					"Error: The current PHP Version (".$sPhpVersion.") is not yet validated by Combodo. You may experience some incompatibility issues.");
+			}
 		}
 		else
 		{