diff --git a/dev/n_osync.sh b/dev/n_osync.sh
index ef41f0a..35b53a5 100755
--- a/dev/n_osync.sh
+++ b/dev/n_osync.sh
@@ -4,7 +4,7 @@ PROGRAM="osync" # Rsync based two way sync engine with fault tolerance
 AUTHOR="(C) 2013-2017 by Orsiris de Jong"
 CONTACT="http://www.netpower.fr/osync - ozy@netpower.fr"
 PROGRAM_VERSION=1.2-RC1+dev
-PROGRAM_BUILD=2017020701
+PROGRAM_BUILD=2017020702
 IS_STABLE=no
 
 # Execution order						#__WITH_PARANOIA_DEBUG
@@ -140,6 +140,13 @@ function CheckEnvironment {
 		Logger "pgrep not present. Sync cannot start." "CRITICAL"
 		exit 1
 	fi
+
+	if [ "$SUDO_EXEC" == "yes" ]; then
+		if ! type sudo > /dev/null 2>&1 ; then
+			Logger "sudo not present. Sync cannot start." "CRITICAL"
+			exit 1
+		fi
+	fi
 }
 
 # Only gets checked in config file mode where all values should be present
@@ -195,13 +202,6 @@ function CheckCurrentConfigAll {
 			exit 1
 		fi
 	fi
-
-	if [ "$SUDO_EXEC" == "yes" ]; then
-		if ! type sudo > /dev/null 2>&1; then
-			Logger "sudo is not available. Disabling sudo mode." "WARN"
-			SUDO_EXEC=no
-		fi
-	fi
 }
 
 ###### Osync specific functions (non shared)