diff --git a/lemon/Makefile.am b/lemon/Makefile.am
--- a/lemon/Makefile.am
+++ b/lemon/Makefile.am
@@ -12,7 +12,7 @@
 	lemon/color.cc \
 	lemon/lp_base.cc \
 	lemon/lp_skeleton.cc \
-        lemon/random.cc \
+	lemon/random.cc \
 	lemon/bits/windows.cc
 
 
@@ -21,13 +21,15 @@
 	$(GLPK_CFLAGS) \
 	$(CPLEX_CFLAGS) \
 	$(SOPLEX_CXXFLAGS) \
-	$(CLP_CXXFLAGS)
+	$(CLP_CXXFLAGS) \
+	$(CBC_CXXFLAGS)
 
 lemon_libemon_la_LDFLAGS = \
 	$(GLPK_LIBS) \
 	$(CPLEX_LIBS) \
 	$(SOPLEX_LIBS) \
-	$(CLP_LIBS)
+	$(CLP_LIBS) \
+	$(CBC_LIBS)
 
 if HAVE_GLPK
 lemon_libemon_la_SOURCES += lemon/glpk.cc
@@ -45,6 +47,10 @@
 lemon_libemon_la_SOURCES += lemon/clp.cc
 endif
 
+if HAVE_CBC
+lemon_libemon_la_SOURCES += lemon/cbc.cc
+endif
+
 lemon_HEADERS += \
 	lemon/adaptors.h \
 	lemon/arg_parser.h \