A composition comprising one or more GH53 polypeptides having galactanase activity and one or more GH35 polypeptides having beta-galactosidase activity, wherein the GH53 polypeptide is selected from the group consisting of: (a) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 3; (b) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 7; (c) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 11; (d) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 15; (e) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 19; (f) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 23; (g) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 27; (h) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 31; (i) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 35; (j) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 39; (k) a variant of SEQ ID NO: 3, SEQ ID NO: 7, SEQ ID NO: 11, SEQ ID NO: 15, SEQ ID NO: 19, SEQ ID NO: 23, SEQ ID NO: 27, SEQ ID NO: 31, SEQ ID NO: 35 or SEQ ID NO: 39 wherein the variant has galactanase activity and comprises one or more amino acid substitutions, and/or one or more amino acid deletions, and/or one or more amino acid insertions or any combination thereof in 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49 or 50 positions; (l) a polypeptide comprising the polypeptide of (a), (b), (c), (d), (e), (f), (g), (h), (i), (j) or (k) and a N-terminal and/or C-terminal His-tag and/or HQ-tag; (m) a polypeptide comprising the polypeptide of (a), (b), (c), (d), (e), (f), (g), (h), (i), (j) or (k) and a N-terminal and/or C-terminal extension of between 1 and 10 amino acids; and (n) a fragment of the polypeptide of (a), (b), (c), (d), (e), (f), (g), (h), (i), (j), (k) or (l) having galactanase activity and having at least 90% of the length of the mature polypeptide. (a) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 3; (b) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 7; (c) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 11; (d) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 15; (e) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 19; (f) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 23; (g) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 27; (h) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 31; (i) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 35; (j) a polypeptide having at least 80% sequence identity to the polypeptide of SEQ ID NO: 39; (k) a variant of SEQ ID NO: 3, SEQ ID NO: 7, SEQ ID NO: 11, SEQ ID NO: 15, SEQ ID NO: 19, SEQ ID NO: 23, SEQ ID NO: 27, SEQ ID NO: 31, SEQ ID NO: 35 or SEQ ID NO: 39 wherein the variant has galactanase activity and comprises one or more amino acid substitutions, and/or one or more amino acid deletions, and/or one or more amino acid insertions or any combination thereof in 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49 or 50 positions; (l) a polypeptide comprising the polypeptide of (a), (b), (c), (d), (e), (f), (g), (h), (i), (j) or (k) and a N-terminal and/or C-terminal His-tag and/or HQ-tag; (m) a polypeptide comprising the polypeptide of (a), (b), (c), (d), (e), (f), (g), (h), (i), (j) or (k) and a N-terminal and/or C-terminal extension of between 1 and 10 amino acids; and (n) a fragment of the polypeptide of (a), (b), (c), (d), (e), (f), (g), (h), (i), (j), (k) or (l) having galactanase activity and having at least 90% of the length of the mature polypeptide.