diff --git a/examples/osgkeyboardmouse/GNUmakefile b/examples/osgkeyboardmouse/GNUmakefile
index 41876cd8b..b0e32361a 100644
--- a/examples/osgkeyboardmouse/GNUmakefile
+++ b/examples/osgkeyboardmouse/GNUmakefile
@@ -4,7 +4,7 @@ include $(TOPDIR)/Make/makedefs
 CXXFILES =\
 	osgkeyboardmouse.cpp\
 
-LIBS     += -lProducer -losgFX -losgDB -losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) -lOpenThreads
+LIBS     += -lProducer -losgFX -losgGL2 -losgDB -losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) -lOpenThreads
 
 INSTFILES = \
 	$(CXXFILES)\
diff --git a/examples/osgkeyboardmouse/GNUmakefile.inst b/examples/osgkeyboardmouse/GNUmakefile.inst
index 9a2e627f9..fb3209383 100644
--- a/examples/osgkeyboardmouse/GNUmakefile.inst
+++ b/examples/osgkeyboardmouse/GNUmakefile.inst
@@ -4,7 +4,7 @@ include $(TOPDIR)/Make/makedefs
 CXXFILES =\
 	osgkeyboardmouse.cpp\
 
-LIBS     += -lProducer -losgFX -losgDB --losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) 
+LIBS     += -lProducer -losgFX -losgGL2 -losgDB --losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) 
 
 EXEC = osgkeyboardmouse