diff --git a/tools/lib/index_log/Makefile b/tools/lib/index_log/Makefile
index a0264660f8..c4b1a2296e 100644
--- a/tools/lib/index_log/Makefile
+++ b/tools/lib/index_log/Makefile
@@ -3,17 +3,9 @@ CXX := g++
 PHONELIBS?=../../../../phonelibs
 
 UNAME_S := $(shell uname -s)
-ifeq ($(UNAME_S),Darwin)
-	CAPNP_FLAGS := /usr/local/lib/libcapnp.a /usr/local/lib/libkj.a
-else
-	CAPNP_FLAGS := -I $(PHONELIBS)/capnp-cpp/include -I $(PHONELIBS)/capnp-cpp/include
-	CAPNP_LIBS := -L $(PHONELIBS)/capnp-cpp/x64/lib -L $(PHONELIBS)/capnp-cpp/x64/lib -l:libcapnp.a -l:libkj.a
-endif
-
 index_log: index_log.cc
 	$(eval $@_TMP := $(shell mktemp))
 	$(CXX) -std=gnu++11 -o $($@_TMP) \
     index_log.cc \
-    $(CAPNP_FLAGS) \
-    $(CAPNP_LIBS)
+    -lcapnp -lkj
 	mv $($@_TMP) $@