diff --git a/orthofinder/scripts/blast_file_processor.py b/orthofinder/scripts/blast_file_processor.py
index 6e77c4728afd767c34ff94b1c26071dbf7b040c4..de669e0d93c9557be766ddcb0903b2b84b234ae3 100644
--- a/orthofinder/scripts/blast_file_processor.py
+++ b/orthofinder/scripts/blast_file_processor.py
@@ -119,7 +119,7 @@ def WriteNormalizedBlastFile(blastDir_list, B, iSpecies, jSpecies, sep = "_", qD
         iH = 1
         iSpeciesOpen = iSpecies
         jSpeciesOpen = jSpecies
-    #xSeqID, ySeqID, NormVal = ParseMatrix(B)
+    #xSeqID, ySeqID, NormVal = ListFromMatrix(B)
     row = ""
     for d in blastDir_list:
         fn = d + "Blast%d_%d.txt" % (iSpeciesOpen, jSpeciesOpen)
diff --git a/orthofinder/scripts/matrices.py b/orthofinder/scripts/matrices.py
index 11c0bb7b82fccf750ca4fc43b154f22de34f1015..1111fb069280f08f4c66807a58cd0a3984decd6e 100644
--- a/orthofinder/scripts/matrices.py
+++ b/orthofinder/scripts/matrices.py
@@ -77,7 +77,7 @@ def sparse_max_row(csr_mat):
     ret[np.diff(csr_mat.indptr) != 0] = np.maximum.reduceat(csr_mat.data,csr_mat.indptr[:-1][np.diff(csr_mat.indptr)>0])
     return ret
 
-def ParseMatrix(mat):
+def ListsFromMatrix(mat):
     bdok = mat.todok()
     SortedMat = sorted(bdok.items())
     NormVal=[]
@@ -90,4 +90,4 @@ def ParseMatrix(mat):
         NormVal.append(SortedMat[i][1])
     #for i in range(len(Nval)):
     #    print("iSpeciesID_%i\tjSpeciesID_%i ... %f" % (xSeqID[i], ySeqID[i], NormVal[i]))
-    return xSeqID, ySeqID, NormVal
\ No newline at end of file
+    return xSeqID, ySeqID, NormVal