diff --git a/src/Makefile.am b/src/Makefile.am
index c07e3b4..959878f 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,5 @@
 AM_CPPFLAGS = $(all_includes)
-AM_CFLAGS= -Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(LIBOSMOABIS_CFLAGS) $(LIBOSMOCTRL_CFLAGS)
+AM_CFLAGS= -Wall -Wextra -g $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(LIBOSMOABIS_CFLAGS) $(LIBOSMOCTRL_CFLAGS)
 AM_LDFLAGS = $(COVERAGE_LDFLAGS)
 COMMONLIBS = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(LIBOSMOVTY_LIBS) $(LIBOSMOABIS_LIBS) $(LIBOSMOCTRL_LIBS)
 
@@ -18,7 +18,7 @@ osmo_v5_le_SOURCES = logging.c \
 		     v5x_le_pstn_fsm.c \
 		     v52_le_lcp_fsm.c \
 		     v52_le_bcc_fsm.c \
-		     v5x_le_provisioning.c \
+		     v52_le_pp_fsm.c \
 		     v5x_le_management.c \
 		     main.c