diff --git a/simulator/Makefile b/simulator/Makefile
index 6a289cc2e5..f872e13327 100644
--- a/simulator/Makefile
+++ b/simulator/Makefile
@@ -20,6 +20,8 @@ RULESFILE = $(RULESPATH)/rules.mk
 include ../firmware/rusefi.mk
 RULESFILE = ../firmware/rusefi_rules.mk
 
+# used by USE_SMART_BUILD
+CONFDIR = .
 
 
 # Compiler options here.
diff --git a/simulator/simulator/efifeatures.h b/simulator/simulator/efifeatures.h
index 958fa62d88..c3dd6f9f6a 100644
--- a/simulator/simulator/efifeatures.h
+++ b/simulator/simulator/efifeatures.h
@@ -116,6 +116,10 @@
 #define HAL_VSS_USE_PAL FALSE
 #endif /* HAL_VSS_USE_PAL */
 
+#ifndef HAL_TRIGGER_USE_ADC
+#define HAL_TRIGGER_USE_ADC FALSE
+#endif /* HAL_TRIGGER_USE_ADC */
+
 #define EFI_UART_GPS FALSE
 #define EFI_HAS_RESET FALSE
 #define EXTREME_TERM_LOGGING FALSE