diff --git a/SHA256SUMS.sources b/SHA256SUMS.sources
index cf3486e..9f54950 100644
--- a/SHA256SUMS.sources
+++ b/SHA256SUMS.sources
@@ -12,3 +12,4 @@ bc79b890f35ca38d66ff89a6e3758226131e51ccbd10ef78d5ff150b7bd73689  flex-2.5.11.ta
 e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995  flex-2.6.4.tar.gz
 a32032bab36208509466654df12f507600dfe0313feebbcd218c32a70bf72a16  grep-2.4.tar.gz
 d5f2489c4056a31528e3ada4adacc23d498532b0af1a980f2f76158162b139d6  diffutils-2.7.tar.gz
+093c993767f563a11e41c1cf887f4e9065247129679d4c1e213d0544d16d8303  m4-1.4.7.tar.gz