diff --git a/dev/debug_osync.sh b/dev/debug_osync.sh
index 3f40acb..dd39549 100755
--- a/dev/debug_osync.sh
+++ b/dev/debug_osync.sh
@@ -1803,7 +1803,7 @@ function InitRemoteOSDependingSettings {
 	fi
 
 	## Set rsync default arguments
-	RSYNC_ARGS="-rltD -8"
+	RSYNC_ARGS="-rltD -8 --modify-window=2"
 	if [ "$_DRYRUN" == true ]; then
 		RSYNC_DRY_ARG="-n"
 		DRY_WARNING="/!\ DRY RUN "
diff --git a/dev/debug_osync_target_helper.sh b/dev/debug_osync_target_helper.sh
index 3a2cad7..db3ce9f 100755
--- a/dev/debug_osync_target_helper.sh
+++ b/dev/debug_osync_target_helper.sh
@@ -1768,7 +1768,7 @@ function InitRemoteOSDependingSettings {
 	fi
 
 	## Set rsync default arguments
-	RSYNC_ARGS="-rltD -8"
+	RSYNC_ARGS="-rltD -8 --modify-window=2"
 	if [ "$_DRYRUN" == true ]; then
 		RSYNC_DRY_ARG="-n"
 		DRY_WARNING="/!\ DRY RUN "
diff --git a/dev/ofunctions.sh b/dev/ofunctions.sh
index 58377fe..fa27da1 100644
--- a/dev/ofunctions.sh
+++ b/dev/ofunctions.sh
@@ -1783,7 +1783,7 @@ function InitRemoteOSDependingSettings {
 	fi
 
 	## Set rsync default arguments
-	RSYNC_ARGS="-rltD -8"
+	RSYNC_ARGS="-rltD -8 --modify-window=2"
 	if [ "$_DRYRUN" == true ]; then
 		RSYNC_DRY_ARG="-n"
 		DRY_WARNING="/!\ DRY RUN "
diff --git a/osync.sh b/osync.sh
index 6e2c4c3..136471d 100755
--- a/osync.sh
+++ b/osync.sh
@@ -1645,7 +1645,7 @@ function InitRemoteOSDependingSettings {
 	fi
 
 	## Set rsync default arguments
-	RSYNC_ARGS="-rltD -8"
+	RSYNC_ARGS="-rltD -8 --modify-window=2"
 	if [ "$_DRYRUN" == true ]; then
 		RSYNC_DRY_ARG="-n"
 		DRY_WARNING="/!\ DRY RUN "
diff --git a/osync_target_helper.sh b/osync_target_helper.sh
index a045976..3fbb3eb 100755
--- a/osync_target_helper.sh
+++ b/osync_target_helper.sh
@@ -1639,7 +1639,7 @@ function InitRemoteOSDependingSettings {
 	fi
 
 	## Set rsync default arguments
-	RSYNC_ARGS="-rltD -8"
+	RSYNC_ARGS="-rltD -8 --modify-window=2"
 	if [ "$_DRYRUN" == true ]; then
 		RSYNC_DRY_ARG="-n"
 		DRY_WARNING="/!\ DRY RUN "