diff --git a/libnfc/Makefile.am b/libnfc/Makefile.am
index 709f4e2..937350e 100644
--- a/libnfc/Makefile.am
+++ b/libnfc/Makefile.am
@@ -18,6 +18,7 @@ libnfc_la_SOURCES = \
 		    drivers.h \
 		    iso7816.h \
 		    log.h \
+		    log_internal.h \
 		    mirror-subr.h \
 		    nfc-internal.h \
 		    target-subr.h