diff --git a/utils/fgviewer/Makefile.am b/utils/fgviewer/Makefile.am
index 9d9b18534..1321349cf 100644
--- a/utils/fgviewer/Makefile.am
+++ b/utils/fgviewer/Makefile.am
@@ -5,14 +5,6 @@ bin_PROGRAMS = fgviewer
 
 fgviewer_SOURCES = fgviewer.cxx
 fgviewer_LDADD = \
-	-lsgroute -lsgsky -lsgsound -lsgephem -lsgtgdb -lsgmaterial -lsgmodel \
-	-lsgbvh -lsgutil -lsgtiming -lsgio -lsgscreen -lsgmath -lsgbucket \
-	-lsgprops -lsgdebug -lsgmagvar -lsgmisc -lsgnasal -lsgxml -lsgsound \
-	-lsgserial -lsgstructure -lsgenvironment \
-	-lplibul \
-	$(OSG_LIBS) \
-	$(THREAD_LIBS) \
-	$(network_LIBS) \
-	-lz \
-	$(opengl_LIBS) \
-	$(openal_LIBS)
+	-lsgtgdb -lsgmaterial -lsgmodel -lsgbvh -lsgutil -lsgio -lsgbucket \
+	-lsgmath -lsgprops -lsgdebug -lsgmisc -lsgxml -lsgstructure \
+	-lplibul $(OSG_LIBS) $(opengl_LIBS) $(THREAD_LIBS) -lz