diff --git a/tools/topo_expl/Makefile b/tools/topo_expl/Makefile
index fcf838d232..0dee8416dd 100644
--- a/tools/topo_expl/Makefile
+++ b/tools/topo_expl/Makefile
@@ -6,7 +6,7 @@ endif
 HIPCC = $(HIP_PATH)/bin/hipcc
 
 EXE = topo_expl
-CXXFLAGS = -g -O3 -Iinclude -I../../src/include -I../../src/graph/ -DTOPO_EXPL -DENABLE_TRACE -lnuma
+CXXFLAGS = -g -O3 -Iinclude -I../../src -I../../src/include -I../../src/graph/ -DTOPO_EXPL -DENABLE_TRACE -lnuma
 
 files = $(EXE).cpp model.cpp utils.cpp ../../src/graph/topo.cc ../../src/graph/rings.cc ../../src/graph/paths.cc ../../src/graph/trees.cc \
 	../../src/graph/search.cc ../../src/graph/connect.cc ../../src/graph/tuning.cc ../../src/graph/xml.cc ../../src/misc/nvmlwrap_stub.cc