diff --git a/config/rv32gc/wally-config.vh b/config/rv32gc/wally-config.vh
index d7475cdbe..359e2d83e 100644
--- a/config/rv32gc/wally-config.vh
+++ b/config/rv32gc/wally-config.vh
@@ -43,7 +43,7 @@
 `define COUNTERS 32
 `define ZICOUNTERS_SUPPORTED 1
 `define ZFH_SUPPORTED 0
-`define SSTC_SUPPORTED 0
+`define SSTC_SUPPORTED 1
 
 // LSU microarchitectural Features
 `define BUS_SUPPORTED 1
diff --git a/config/rv64gc/wally-config.vh b/config/rv64gc/wally-config.vh
index 4e2ab3dfd..b5038be58 100644
--- a/config/rv64gc/wally-config.vh
+++ b/config/rv64gc/wally-config.vh
@@ -44,7 +44,7 @@
 `define COUNTERS 32
 `define ZICOUNTERS_SUPPORTED 1
 `define ZFH_SUPPORTED 0
-`define SSTC_SUPPORTED 0
+`define SSTC_SUPPORTED 1
 
 // LSU microarchitectural Features
 `define BUS_SUPPORTED 1