diff --git a/libraries/chain/hardfork.d/SON3.hf b/libraries/chain/hardfork.d/SON3.hf
index d9556e304..55e9f7ec0 100644
--- a/libraries/chain/hardfork.d/SON3.hf
+++ b/libraries/chain/hardfork.d/SON3.hf
@@ -1,6 +1,6 @@
 #ifndef HARDFORK_SON3_TIME
 #ifdef BUILD_PEERPLAYS_TESTNET
-#define HARDFORK_SON3_TIME (fc::time_point_sec::from_iso_string("2022-07-16T00:00:00"))
+#define HARDFORK_SON3_TIME (fc::time_point_sec::from_iso_string("2022-07-10T00:00:00"))
 #else
 #define HARDFORK_SON3_TIME (fc::time_point_sec::from_iso_string("2022-07-16T00:00:00"))
 #endif