diff --git a/source/modules/hylia/Makefile b/source/modules/hylia/Makefile
index beaa9c0a3..79a3a5945 100644
--- a/source/modules/hylia/Makefile
+++ b/source/modules/hylia/Makefile
@@ -10,7 +10,7 @@ include ../Makefile.mk
 
 # ---------------------------------------------------------------------------------------------------------------------
 
-BUILD_CXX_FLAGS += $(HYLIA_FLAGS) -I$(CWD) -Ilink
+BUILD_CXX_FLAGS += $(HYLIA_FLAGS) -I$(CWD) -I$(CWD)/modules -Ilink
 BUILD_CXX_FLAGS += -Wno-missing-field-initializers -Wno-multichar -Wno-uninitialized -Wno-unknown-pragmas
 # -Wno-unused-parameter
 # -Wno-unused-variable