1.1 --- a/src/Makefile	Wed Sep 04 17:34:44 2019 +0200
     1.2 +++ b/src/Makefile	Wed Sep 04 17:35:22 2019 +0200
     1.3 @@ -105,7 +105,7 @@
     1.4  # CAVEAT:
     1.5  # install_headers is needed for building pEp MIME
     1.6  
     1.7 -install_headers:
     1.8 +install_headers: $(TARGET)
     1.9  	mkdir -p $(PREFIX)/include/pEp
    1.10  	cp pEpEngine.h keymanagement.h message_api.h dynamic_api.h stringlist.h \
    1.11  	   timestamp.h identity_list.h bloblist.h stringpair.h message.h mime.h \