diff --git a/armsrc/Makefile b/armsrc/Makefile
index a3280a0b9..c4531d0f3 100644
--- a/armsrc/Makefile
+++ b/armsrc/Makefile
@@ -31,7 +31,6 @@ APP_CFLAGS = $(PLATFORM_DEFS) \
 			 -DWITH_CRC \
 			 -DON_DEVICE \
 			 -DWITH_LF \
-			 -DWITH_HITAG \
  			 -DWITH_ISO15693 \
 			 -DWITH_LEGICRF \
 			 -DWITH_ISO14443b \
@@ -43,6 +42,7 @@ APP_CFLAGS = $(PLATFORM_DEFS) \
 			 -fno-strict-aliasing -ffunction-sections -fdata-sections
 
 ### IMPORTANT -  move the commented variable below this line
+#			 -DWITH_HITAG \
 #			 -DWITH_FPC \
 #			 -DWITH_LCD \
 #			 -DWITH_EMV \
@@ -54,11 +54,11 @@ APP_CFLAGS = $(PLATFORM_DEFS) \
 #			 -DWITH_LF_PROXBRUTE
 #			 -DWITH_LF_HIDBRUTE
 #			 -DWITH_HF_YOUNG
-#			 -DWITH_HF_MATTYRUN -
+#			 -DWITH_HF_MATTYRUN
 #			 -DWITH_HF_COLIN
 #			 -DWITH_HF_BOG
 
-SRC_LF = lfops.c hitag2_crypto.c hitag2.c hitagS.c lfsampling.c pcf7931.c lfdemod.c
+SRC_LF = lfops.c lfsampling.c pcf7931.c lfdemod.c
 SRC_ISO15693 = iso15693.c iso15693tools.c
 SRC_ISO14443a = iso14443a.c mifareutil.c mifarecmd.c epa.c mifaresim.c
 SRC_ISO14443b = iso14443b.c
@@ -88,6 +88,12 @@ else
 	SRC_FPC =
 endif
 
+ifneq (,$(findstring WITH_HITAG,$(APP_CLAGS)))
+    SRC_HITAG = hitag2_crypto.c hitag2.c hitagS.c
+else
+    SRC_HITAG =
+endif
+
 ifneq (,$(findstring WITH_LCD,$(APP_CLAGS)))
     SRC_LCD = fonts.c LCD.c
 else
@@ -155,6 +161,7 @@ THUMBSRC = start.c \
 	$(SRC_FLASH) \
 	$(SRC_SMARTCARD) \
 	$(SRC_FPC) \
+    $(SRC_HITAG) \
 	appmain.c \
 	printf.c \
 	commonutil.c \
diff --git a/armsrc/Standalone/hf_colin.h b/armsrc/Standalone/hf_colin.h
index 2b7879b6b..c8f2ab8ed 100644
--- a/armsrc/Standalone/hf_colin.h
+++ b/armsrc/Standalone/hf_colin.h
@@ -17,7 +17,9 @@
 #define __HF_COLIN_H
 
 #include "proxmark3.h"
+#include "mifaresim.h"  // mifare1ksim
 #include "mifareutil.h"
+#include "mifaresim.h"
 #include "iso14443a.h"
 #include "protocols.h"
 #include "util.h"
diff --git a/armsrc/Standalone/hf_mattyrun.c b/armsrc/Standalone/hf_mattyrun.c
index 1f2fb6f11..de22d11f9 100644
--- a/armsrc/Standalone/hf_mattyrun.c
+++ b/armsrc/Standalone/hf_mattyrun.c
@@ -328,7 +328,7 @@ void RunMod() {
 
     /*
         TODO:
-        - Get UID from tag and set accordingly in emulator memory and call mifare1ksim with right flags (iceman)
+        - Get UID from tag and set accordingly in emulator memory and call mifaresim with right flags (iceman)
     */
     if (!allKeysFound && keyFound) {
         Dbprintf("\t✕ There's currently no nested attack in MattyRun, sorry!");
diff --git a/armsrc/Standalone/hf_mattyrun.h b/armsrc/Standalone/hf_mattyrun.h
index 6602eba54..687979162 100644
--- a/armsrc/Standalone/hf_mattyrun.h
+++ b/armsrc/Standalone/hf_mattyrun.h
@@ -12,11 +12,12 @@
 #ifndef __HF_MATTYRUN_H
 #define __HF_MATTYRUN_H
 
-//#include <stdbool.h> // for bool
 #include "standalone.h" // standalone definitions
 #include "apps.h"       // debugstatements, lfops?
 #include "usb_cmd.h"    // mifare1ksim flags
+#include "mifaresim.h"  // mifare1ksim
 #include "mifareutil.h"
+#include "mifaresim.h"
 
 #define OPTS 2
 
diff --git a/armsrc/Standalone/readme.md b/armsrc/Standalone/readme.md
index b694971a5..12fe6c145 100644
--- a/armsrc/Standalone/readme.md
+++ b/armsrc/Standalone/readme.md
@@ -81,7 +81,7 @@ APP_CFLAGS = -DWITH_CRC \
              -DWITH_FLASH \
              -DWITH_SMARTCARD \
              -DWITH_HFSNOOP \
-             -DWITH_HF_COLIN\
+             -DWITH_HF_COLIN \
              -DWITH_FPC \
              -fno-strict-aliasing -ffunction-sections -fdata-sections
 
diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index 4b02b7cc6..3c32af50a 100644
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -2416,7 +2416,7 @@ static command_t CommandTable[] = {
     {"readblk",     CmdHFiClass_ReadBlock,      0, "[options..] Authenticate and Read iClass block"},
     {"reader",      CmdHFiClassReader,          0, "            Act like an iClass reader"},
     {"readtagfile", CmdHFiClassReadTagFile,     1, "[options..] Display Content from tagfile"},
-    {"replay",      CmdHFiClassReader_Replay,   0, "<mac>       Read an iClass tag via Reply Attack"},
+    {"replay",      CmdHFiClassReader_Replay,   0, "<mac>       Read an iClass tag via Replay Attack"},
     {"sim",         CmdHFiClassSim,             0, "[options..] Simulate iClass tag"},
     {"sniff",       CmdHFiClassSniff,           0, "            Eavesdrop iClass communication"},
     {"writeblk",    CmdHFiClass_WriteBlock,     0, "[options..] Authenticate and Write iClass block"},
diff --git a/client/emv/emv_roca.c b/client/emv/emv_roca.c
index 13428826a..a3a8cb7fe 100644
--- a/client/emv/emv_roca.c
+++ b/client/emv/emv_roca.c
@@ -142,6 +142,7 @@ cleanup:
 int roca_self_test(void) {
     int ret = 0;
 
+    PrintAndLogEx(NORMAL, "");
     PrintAndLogEx(INFO, "ROCA check vulnerability tests");
 
     // positive
diff --git a/fpga/Makefile b/fpga/Makefile
index 324b48c7b..0a30cad29 100644
--- a/fpga/Makefile
+++ b/fpga/Makefile
@@ -1,4 +1,4 @@
-include ../common/Makefile.common
+include ../common/Makefile.common      # for $(DETECTED_OS)
 
 all: fpga_lf.bit fpga_hf.bit
 clean:
diff --git a/fpga/fpga_lf.bit b/fpga/fpga_lf.bit
index 7d9a840a3..a668017bf 100644
Binary files a/fpga/fpga_lf.bit and b/fpga/fpga_lf.bit differ
diff --git a/fpga/lo_simulate.v b/fpga/lo_simulate.v
index 57e602a2b..687bed27c 100644
--- a/fpga/lo_simulate.v
+++ b/fpga/lo_simulate.v
@@ -64,7 +64,7 @@ reg output_state;
 always @(posedge pck0)
 begin
 	if((pck_divider == 8'd7) && !clk_state) begin
-		is_high = (adc_d >= 8'd200);
+		is_high = (adc_d >= 8'd191);
 		is_low = (adc_d <= 8'd64);
 	end
 end