diff --git a/core/SConscript.unix b/core/SConscript.unix
index 28a5e04f0..4550ab891 100644
--- a/core/SConscript.unix
+++ b/core/SConscript.unix
@@ -9,7 +9,7 @@ SOURCE_MOD = []
 SOURCE_MOD_SECP256K1_ZKP = []
 
 PYOPT = ARGUMENTS.get('PYOPT', '1')
-FROZEN = ARGUMENTS.get('TREZOR_EMULATOR_FROZEN', 0):
+FROZEN = ARGUMENTS.get('TREZOR_EMULATOR_FROZEN', 0)
 
 # modtrezorconfig
 CPPPATH_MOD += [