diff --git a/docs/release-calendar.html b/docs/release-calendar.html
index f30018e655f..74c98023c3d 100644
--- a/docs/release-calendar.html
+++ b/docs/release-calendar.html
@@ -58,13 +58,7 @@ if you'd like to nominate a patch in the next stable release.
 <td>Final planned release for the 17.3 series</td>
 </tr>
 <tr>
-<td rowspan="7">18.0</td>
-<td>2018-01-19</td>
-<td>18.0.0-rc1</td>
-<td>Emil Velikov</td>
-<td></td>
-</tr>
-<tr>
+<td rowspan="6">18.0</td>
 <td>2018-01-26</td>
 <td>18.0.0-rc2</td>
 <td>Emil Velikov</td>