diff --git a/deep_fixitycheck.pl b/deep_fixitycheck.pl
index 095c1635b0e9aebf06f1dd3620a9d0f637ad61f9..c7d25efe83699c539aaeef70b793f41bb7fb0c72 100644
--- a/deep_fixitycheck.pl
+++ b/deep_fixitycheck.pl
@@ -41,7 +41,7 @@ STDOUT->autoflush(1);
 binmode(STDOUT, ":encoding(UTF-8)");
 
 my @algorithms = qw(CRC32 MD5 SHA1 SHA256 SHA512); # used fixity algorithm names in Rosetta
-my $capacity = 500; # bloomfilter capacity (n last seen files)
+my $capacity = 5000; # bloomfilter capacity (n last seen files)
 
 # scans a given dir for IEs and stores in temporary file
 # There are two parts: