diff --git a/libsrc/csg/Makefile.am b/libsrc/csg/Makefile.am
index 8c596b11..70d6508d 100644
--- a/libsrc/csg/Makefile.am
+++ b/libsrc/csg/Makefile.am
@@ -25,9 +25,10 @@ libcsg_la_LIBADD =  $(top_builddir)/libsrc/meshing/libmesh.la
 if NGGUI
 lib_LTLIBRARIES += libcsgvis.la 
 
-libcsgvis_la_SOURCES = vscsg.cpp csgpkg.cpp
+libcsgvis_la_SOURCES = csgpkg.cpp
 libcsgvis_la_LIBADD = libcsg.la $(top_builddir)/libsrc/visualization/libvisual.la
+libcsg_la_SOURCES += vscsg.cpp 
+libcsg_la_LIBADD += $(top_builddir)/libsrc/visualization/libvisual.la
 endif
 
-#   $(top_builddir)/libsrc/geom2d/libgeom2d.la 
 
diff --git a/libsrc/stlgeom/Makefile.am b/libsrc/stlgeom/Makefile.am
index bbe009c1..eb34f52a 100644
--- a/libsrc/stlgeom/Makefile.am
+++ b/libsrc/stlgeom/Makefile.am
@@ -6,16 +6,20 @@ METASOURCES = AUTO
 
 lib_LTLIBRARIES = libstl.la 
 
-if NGGUI
-lib_LTLIBRARIES += libstlvis.la 
-libstlvis_la_SOURCES = stlpkg.cpp vsstl.cpp
-libstlvis_la_LIBADD = libstl.la  $(top_builddir)/libsrc/visualization/libvisual.la
-endif
 
 libstl_la_SOURCES = meshstlsurface.cpp stlgeom.cpp stlgeomchart.cpp \
 	stlgeommesh.cpp stlline.cpp stltool.cpp stltopology.cpp
 
 
 libstl_la_LIBADD =  $(top_builddir)/libsrc/meshing/libmesh.la
-# libstlvis_la_LIBADD = libstl.la $(top_builddir)/libsrc/linalg/libla.la 
 
+
+
+
+if NGGUI
+lib_LTLIBRARIES += libstlvis.la 
+libstlvis_la_SOURCES = stlpkg.cpp 
+libstlvis_la_LIBADD = libstl.la  $(top_builddir)/libsrc/visualization/libvisual.la
+libstl_la_SOURCES += vsstl.cpp
+libstl_la_LIBADD += $(top_builddir)/libsrc/visualization/libvisual.la
+endif
diff --git a/ng/Makefile.am b/ng/Makefile.am
index d2c04fb3..83fc17e9 100644
--- a/ng/Makefile.am
+++ b/ng/Makefile.am
@@ -52,12 +52,9 @@ libngpy_la_SOURCES = netgenpy.cpp
 libngpy_la_LDFLAGS = -avoid-version -module
 
 libngpy_la_LIBADD =  $(top_builddir)/libsrc/visualization/libvisual.la \
-	$(top_builddir)/libsrc/csg/libcsgvis.la \
 	$(top_builddir)/libsrc/csg/libcsg.la \
-	$(top_builddir)/libsrc/stlgeom/libstlvis.la \
 	$(top_builddir)/libsrc/stlgeom/libstl.la \
 	$(top_builddir)/libsrc/geom2d/libgeom2d.la \
-	$(top_builddir)/libsrc/geom2d/libgeom2dvis.la \
 	$(top_builddir)/libsrc/interface/libinterface.la \
 	$(top_builddir)/libsrc/meshing/libmesh.la