diff --git a/SourceGithub/SourceGithub.php b/SourceGithub/SourceGithub.php
index 08d1432..f1bebd8 100644
--- a/SourceGithub/SourceGithub.php
+++ b/SourceGithub/SourceGithub.php
@@ -268,7 +268,7 @@
 				}
 			}
 
-			array_merge( $t_changesets, $this->import_commits( $p_repo, $this->uri_base( $p_repo ), $t_commits, $t_branch ) );
+			$t_changesets = array_merge( $t_changesets, $this->import_commits( $p_repo, $this->uri_base( $p_repo ), $t_commits, $t_branch ) );
 		}
 
 		echo '</pre>';
diff --git a/SourceGitweb/SourceGitweb.php b/SourceGitweb/SourceGitweb.php
index f19e2f5..1f23e0b 100644
--- a/SourceGitweb/SourceGitweb.php
+++ b/SourceGitweb/SourceGitweb.php
@@ -203,7 +203,7 @@
 				}
 			}
 
-			array_merge( $t_changesets, $this->import_commits( $p_repo, $this->uri_base( $p_repo ), $t_commits, $t_branch  ) );
+			$t_changesets = array_merge( $t_changesets, $this->import_commits( $p_repo, $this->uri_base( $p_repo ), $t_commits, $t_branch  ) );
 		}
 
 		echo '</pre>';