diff --git a/build/config/Darwin-clang-libc++ b/build/config/Darwin-clang-libc++
index 7105fb0d2..2f6c15d43 100644
--- a/build/config/Darwin-clang-libc++
+++ b/build/config/Darwin-clang-libc++
@@ -29,7 +29,7 @@ CXX     = $(shell xcrun -find clang++)
 LINK    = $(CXX) -bind_at_load
 LIB     = libtool -static -o
 RANLIB  = ranlib
-SHLIB   = $(CXX) -dynamiclib -Wl,-install_name,$(POCO_PREFIX)/lib/$(notdir \$@) -o $@
+SHLIB   = $(CXX) -dynamiclib -Wl,-install_name,$(POCO_LIB_INSTALLDIR)/$(notdir \$@) -o $@
 DYLIB   = $(CXX) -dynamic -bundle -read_only_relocs suppress -Wl,-bind_at_load -o $@ 
 SHLIBLN = $(POCO_BASE)/build/script/shlibln
 STRIP   =