diff --git a/Makefile.install b/Makefile.install
index 62a5ce0..3ebb202 100644
--- a/Makefile.install
+++ b/Makefile.install
@@ -68,7 +68,7 @@ endif
 
 INSTALL_TARGETS += cleanup
 
-GPRINSTALL_FLAGS = --prefix=$(PREFIX) --sources-subdir=$(INSTALL_INCLUDE_DIR) --lib-subdir=${INSTALL_ALI_DIR} # --link-lib-subdir=$(INSTALL_LIBRARY_DIR)
+GPRINSTALL_FLAGS = -v --prefix=$(PREFIX) --sources-subdir=$(INSTALL_INCLUDE_DIR) --lib-subdir=${INSTALL_ALI_DIR} --project-subdir=${INSTALL_PROJECT_DIR} --link-lib-subdir=$(INSTALL_LIBRARY_DIR)
 
 install: $(INSTALL_TARGETS)