diff --git a/lib/ldpc/jtmode_codes/ldpc-144-72-3x3-7x4-sf2.pchk b/lib/ldpc/jtmode_codes/ldpc-144-72-5x3-5x4-sf2.pchk
similarity index 100%
rename from lib/ldpc/jtmode_codes/ldpc-144-72-3x3-7x4-sf2.pchk
rename to lib/ldpc/jtmode_codes/ldpc-144-72-5x3-5x4-sf2.pchk