diff --git a/tests/run_3osds.sh b/tests/run_3osds.sh
index a91827ab..9c99db21 100644
--- a/tests/run_3osds.sh
+++ b/tests/run_3osds.sh
@@ -5,6 +5,7 @@
 OSD_SIZE=${OSD_SIZE:-1024}
 PG_COUNT=${PG_COUNT:-1}
 PG_SIZE=${PG_SIZE:-3}
+PG_MINSIZE=${PG_MINSIZE:-2}
 OSD_COUNT=${OSD_COUNT:-3}
 SCHEME=${SCHEME:-ec}
 
@@ -25,9 +26,9 @@ if [ -n "$GLOBAL_CONF" ]; then
 fi
 
 if [ "$SCHEME" = "replicated" ]; then
-    $ETCDCTL put /vitastor/config/pools '{"1":{"name":"testpool","scheme":"replicated","pg_size":'$PG_SIZE',"pg_minsize":'$((PG_SIZE-1))',"pg_count":'$PG_COUNT',"failure_domain":"osd"}}'
+    $ETCDCTL put /vitastor/config/pools '{"1":{"name":"testpool","scheme":"replicated","pg_size":'$PG_SIZE',"pg_minsize":'$PG_MINSIZE',"pg_count":'$PG_COUNT',"failure_domain":"osd"}}'
 else
-    $ETCDCTL put /vitastor/config/pools '{"1":{"name":"testpool","scheme":"xor","pg_size":'$PG_SIZE',"pg_minsize":'$((PG_SIZE-1))',"parity_chunks":1,"pg_count":'$PG_COUNT',"failure_domain":"osd"}}'
+    $ETCDCTL put /vitastor/config/pools '{"1":{"name":"testpool","scheme":"xor","pg_size":'$PG_SIZE',"pg_minsize":'$PG_MINSIZE',"parity_chunks":1,"pg_count":'$PG_COUNT',"failure_domain":"osd"}}'
 fi
 
 sleep 2
diff --git a/tests/test_minsize_1.sh b/tests/test_minsize_1.sh
new file mode 100755
index 00000000..82ec02c2
--- /dev/null
+++ b/tests/test_minsize_1.sh
@@ -0,0 +1,17 @@
+#!/bin/bash -ex
+
+PG_MINSIZE=1
+SCHEME=replicated
+
+. `dirname $0`/run_3osds.sh
+
+kill -INT $OSD1_PID
+kill -INT $OSD2_PID
+
+sleep 5
+
+if ! ($ETCDCTL get /vitastor/pg/state/1/ --prefix --print-value-only | jq -s -e '[ .[] | select(.state == ["active", "degraded"]) ] | length == '$PG_COUNT); then
+    format_error "FAILED: $PG_COUNT PG(s) NOT ACTIVE+DEGRADED"
+fi
+
+format_green OK