diff --git a/makefile b/makefile
index 9cb0779..147ee97 100644
--- a/makefile
+++ b/makefile
@@ -2,14 +2,13 @@ sequential: src/sequential.c src/util.c src/kmp.c build
 	gcc -std=c99 src/kmp.c src/util.c src/sequential.c -o build/kmp-s.out
 
 sequential-time: src/sequential.c src/util.c src/kmp.c build
-	gcc -std=c99 -D TIME src/kmp.c src/util.c src/sequential.c -o build/kmp-st.out
+	gcc -std=c99 -D TIME src/kmp.c src/util.c src/sequential.c /usr/local/lib/libpapi.a -o build/kmp-st.out
 
 parallel: src/parallel.c src/util.c src/kmp.c build
 	mpicc -std=c99 src/parallel.c src/util.c src/kmp.c -lm -o build/kmp-p.out
 
 parallel-time: src/parallel.c src/util.c src/kmp.c build
-	mpicc -std=c99 -D TIME src/parallel.c src/util.c src/kmp.c -lm -o build/kmp-p.out
-
+	mpicc -std=c99 -D TIME src/parallel.c src/util.c src/kmp.c /usr/local/lib/libpapi.a -lm -o build/kmp-p.out
 
 parallel-log: src/parallel.c src/util.c src/kmp.c build
 	mpicc -std=c99 -D LOG src/parallel.c src/util.c src/kmp.c -lm -o build/kmp-pl.out