diff --git a/core/SConscript.firmware b/core/SConscript.firmware
index 8d13d2c17..dee6a9298 100644
--- a/core/SConscript.firmware
+++ b/core/SConscript.firmware
@@ -10,7 +10,7 @@ NEW_UI = TREZOR_MODEL == '1' or os.environ.get('NEW_UI', '0') == '1'
 
 FEATURE_FLAGS = {
     "RDI": True,
-    "SECP256K1_ZKP": False,
+    "SECP256K1_ZKP": True,
     "SYSTEM_VIEW": False,
 }
 
diff --git a/core/SConscript.unix b/core/SConscript.unix
index 7f4dd58e0..a552e4336 100644
--- a/core/SConscript.unix
+++ b/core/SConscript.unix
@@ -9,7 +9,7 @@ TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T')
 NEW_UI = TREZOR_MODEL == '1' or ARGUMENTS.get('NEW_UI', '0') == '1'
 
 FEATURE_FLAGS = {
-    "SECP256K1_ZKP": False,
+    "SECP256K1_ZKP": True,
 }
 
 CCFLAGS_MOD = ''