diff --git a/README b/README
index 1825aa5..233178c 100644
--- a/README
+++ b/README
@@ -31,7 +31,7 @@ Installation (Linux):
 ***NOTE***
 If you previously installed librtlsdr-dev via the package manager you should remove this first BEFORE installing these drivers. To completely remove these drivers use the following commands
 
-sudo apt purge librtlsdr*
+sudo apt purge ^librtlsdr
 sudo rm -rvf /usr/lib/librtlsdr* /usr/include/rtl-sdr* /usr/local/lib/librtlsdr* /usr/local/include/rtl-sdr* /usr/local/include/rtl_*
 
 ***Now install the drivers***