diff --git a/Makefile b/Makefile
index d2c3eca..7df4bae 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ INC=-I$(PREFIX)/include
 LIB=-L$(PREFIX)/lib -L. -lpidfile
 CFLAGS=-Wall -Wextra -g -O2 -pipe -funroll-loops -ffast-math -fno-strict-aliasing
 CC?=cc
-AR?=AR
+AR?=ar
 RANLIB?=ranlib
 
 PROGS = fsipd
@@ -21,4 +21,4 @@ fsipd: fsipd.c $(LIBPIDFILE)
 
 clean:
 	rm -f *.o *.a a.out core temp.* $(LIBPIDFILE) $(PROGS)
-	rm -fr *.dSYM
\ No newline at end of file
+	rm -fr *.dSYM
diff --git a/README.md b/README.md
index bcd53bc..85ef8bf 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,5 @@
 # fsipd
 [![Issues](https://img.shields.io/github/issues/farrokhi/fsipd.svg)](https://github.com/farrokhi/fsipd/issues)
-[![Coverity
-Scan](https://img.shields.io/coverity/scan/6374.svg)](https://scan.coverity.com/projects/farrokhi-fsipd)
 [![GitHub
 License](https://img.shields.io/github/license/farrokhi/fsipd.svg)](https://github.com/farrokhi/fsipd/blob/master/LICENSE)