diff --git a/libraries/chain/hardfork.d/1000.hf b/libraries/chain/hardfork.d/1000.hf
index 3a7a9a33..2ce5237d 100644
--- a/libraries/chain/hardfork.d/1000.hf
+++ b/libraries/chain/hardfork.d/1000.hf
@@ -1,3 +1,3 @@
 #ifndef HARDFORK_1000_TIME
-#define HARDFORK_1000_TIME (fc::time_point_sec( 2000000000 ))
+#define HARDFORK_1000_TIME (fc::time_point_sec( 1550491200 ))
 #endif
diff --git a/libraries/chain/hardfork.d/1001.hf b/libraries/chain/hardfork.d/1001.hf
index dcf20048..78b838cc 100644
--- a/libraries/chain/hardfork.d/1001.hf
+++ b/libraries/chain/hardfork.d/1001.hf
@@ -1,4 +1,4 @@
 // added delete sport and delete event group operations
 #ifndef HARDFORK_1001_TIME
-#define HARDFORK_1001_TIME (fc::time_point_sec( 2000000000 ))
+#define HARDFORK_1001_TIME (fc::time_point_sec( 1550491200 ))
 #endif
diff --git a/libraries/chain/hardfork.d/999.hf b/libraries/chain/hardfork.d/999.hf
index 98570ea4..ed8d2e98 100644
--- a/libraries/chain/hardfork.d/999.hf
+++ b/libraries/chain/hardfork.d/999.hf
@@ -1,4 +1,4 @@
 // Placeholder HF for affiliate reward system
 #ifndef HARDFORK_999_TIME
-#define HARDFORK_999_TIME (fc::time_point_sec( 2000000000 ))
+#define HARDFORK_999_TIME (fc::time_point_sec( 1550491200 ))
 #endif