diff --git a/example/Plot/2_PSE_convergence/Makefile b/example/Plot/2_PSE_convergence/Makefile
index 40f98bf57b2029bbc0b53e128077b6c0313f82f2..b526f48ee2afd9691d73168b79c31b44e6fe7d5a 100644
--- a/example/Plot/2_PSE_convergence/Makefile
+++ b/example/Plot/2_PSE_convergence/Makefile
@@ -10,7 +10,7 @@ OBJ = main.o
 	$(CC) -O3 -g3 -c --std=c++11  -o $@ $< $(INCLUDE_PATH)
 
 conv_p: $(OBJ)
-	$(CC) -o $@ $^ $(CFLAGS) $(LIBS_PATH) $(LIBS) -lquadmath
+	$(CC) -o $@ $^ $(CFLAGS) $(LIBS_PATH) $(LIBS)
 
 all: conv_p