diff --git a/.gitignore b/.gitignore
index 4920c223..ddcea6c6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,7 +18,7 @@ tags
 *.bin
 *.p
 host/simtrace2-list
-host/simtrace2-remsim
+host/simtrace2-cardem-pcsc
 host/contrib/simtrace2.spec
 usb_strings_generated.h
 firmware/usbstring/usbstring
diff --git a/host/.gitignore b/host/.gitignore
index 0aa1ca79..f9841ab6 100644
--- a/host/.gitignore
+++ b/host/.gitignore
@@ -34,4 +34,4 @@ libtool
 
 simtrace2-list
 simtrace2-sniff
-simtrace2-remsim
+simtrace2-cardem-pcsc
diff --git a/host/contrib/simtrace2.spec.in b/host/contrib/simtrace2.spec.in
index 36bf0e60..058b789e 100644
--- a/host/contrib/simtrace2.spec.in
+++ b/host/contrib/simtrace2.spec.in
@@ -81,7 +81,7 @@ find %{buildroot} -type f -name "*.la" -delete -print
 
 %files
 %doc README.md
-%{_bindir}/simtrace2-remsim
+%{_bindir}/simtrace2-cardem-pcsc
 %{_bindir}/simtrace2-list
 %{_bindir}/simtrace2-sniff
 %{_udevrulesdir}/99-simtrace2.rules
diff --git a/host/src/Makefile.am b/host/src/Makefile.am
index e9cd8018..fa5be6e6 100644
--- a/host/src/Makefile.am
+++ b/host/src/Makefile.am
@@ -5,9 +5,9 @@ AM_LDFLAGS=$(COVERAGE_LDFLAGS)
 LDADD= $(top_builddir)/lib/libosmo-simtrace2.la \
        $(LIBOSMOCORE_LIBS) $(LIBOSMOSIM_LIBS) $(LIBOSMOUSB_LIBS) $(LIBUSB_LIBS)
 
-bin_PROGRAMS = simtrace2-remsim simtrace2-list simtrace2-sniff
+bin_PROGRAMS = simtrace2-cardem-pcsc simtrace2-list simtrace2-sniff
 
-simtrace2_remsim_SOURCES = simtrace2-remsim.c
+simtrace2_cardem_pcsc_SOURCES = simtrace2-cardem-pcsc.c
 
 simtrace2_list_SOURCES = simtrace2_usb.c
 
diff --git a/host/src/simtrace2-remsim.c b/host/src/simtrace2-cardem-pcsc.c
similarity index 97%
rename from host/src/simtrace2-remsim.c
rename to host/src/simtrace2-cardem-pcsc.c
index 1c4cced8..883bad18 100644
--- a/host/src/simtrace2-remsim.c
+++ b/host/src/simtrace2-cardem-pcsc.c
@@ -1,7 +1,7 @@
-/* simtrace2-remsim - main program for the host PC to provide a remote SIM
+/* simtrace2-cardem-pcsc - main program for the host PC to provide a remote SIM
  * using the SIMtrace 2 firmware in card emulation mode
  *
- * (C) 2016-2017 by Harald Welte <hwelte@hmw-consulting.de>
+ * (C) 2016-2020 by Harald Welte <hwelte@hmw-consulting.de>
  * (C) 2018, sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
  *
  * This program is free software; you can redistribute it and/or
@@ -171,8 +171,8 @@ static int process_usb_msg(struct osmo_st2_cardem_inst *ci, uint8_t *buf, int le
 
 static void print_welcome(void)
 {
-	printf("simtrace2-remsim - Remote SIM card forwarding\n"
-	       "(C) 2010-2017, Harald Welte <laforge@gnumonks.org>\n"
+	printf("simtrace2-cardem-pcsc - Using PC/SC reader as SIM\n"
+	       "(C) 2010-2020, Harald Welte <laforge@gnumonks.org>\n"
 	       "(C) 2018, sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>\n\n");
 }