diff --git a/install-pm.pl b/install-pm.pl
index df1a0df..273723c 100755
--- a/install-pm.pl
+++ b/install-pm.pl
@@ -13,7 +13,7 @@
 
 my $login = (getpwuid $>);
 die "Please run as root (do not use sudo)" if ($login ne 'root');
-die "please execute from the install directory.\n" if (!-f "./pminstall.pl") ;
+die "please execute from the install directory.\n" if (!-f "./install-pm.pl") ;
 
 print "This will install the IFMI PoolManager for cgminer and clones on Linux.\n";
 print "Are you sure? (y/n) ";