diff --git a/test_problems/cathermo/DH_graph_1/Makefile.am b/test_problems/cathermo/DH_graph_1/Makefile.am
index cab8befd0..356b84ab2 100644
--- a/test_problems/cathermo/DH_graph_1/Makefile.am
+++ b/test_problems/cathermo/DH_graph_1/Makefile.am
@@ -3,8 +3,8 @@ INC                 += -I$(top_builddir)/ext/libexecstream
 AM_CPPFLAGS          = $(INC)
 AM_CXXFLAGS          = $(AM_CPPFLAGS)
 
-LINK                 = -lctmath -loneD -lzeroD -lequil -lkinetics -ltransport -lthermo 
-LINK                += -lctnumerics -ltpx -lctspectra -lconverters -lctbase -lcvode 
+LINK                 = -loneD -lzeroD -lequil -lkinetics -ltransport -lthermo 
+LINK                += -lctnumerics -lctmath -ltpx -lctspectra -lconverters -lctbase -lcvode 
 LINK                += -lctlapack -lctblas -lctf2c -lm -lstdc++ -lexecstream -pthread
 #-lctcxx -luser 
 AM_LDFLAGS           = -L$(top_builddir)/build/lib/