diff --git a/apps/systemlib/Makefile b/apps/systemlib/Makefile
index 8240dbe432..b2e233a920 100644
--- a/apps/systemlib/Makefile
+++ b/apps/systemlib/Makefile
@@ -44,17 +44,9 @@ CSRCS		 = err.c \
 		   cpuload.c \
 		   getopt_long.c \
 		   up_cxxinitialize.c \
+		   pid/pid.c \
+		   geo/geo.c \
+		   systemlib.c \
 		   airspeed.c
 
-#		   ppm_decode.c \
-
-#
-# XXX this really should be a CONFIG_* test
-#
-ifeq ($(TARGET),px4fmu)
-CSRCS		+= systemlib.c \
-		   pid/pid.c \
-		   geo/geo.c
-endif
-
 include $(APPDIR)/mk/app.mk