1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 1bb7b0f..5f9be51 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CFLAGS=-O2 -g -Wall -W `pkg-config --cflags librtlsdr`
-LIBS=`pkg-config --libs librtlsdr` -lpthread
+LIBS=`pkg-config --libs librtlsdr` -lm -lpthread
 CC=gcc
 PROGNAME=gascop