diff --git a/Elwig/Helpers/Export/Ods.cs b/Elwig/Helpers/Export/Ods.cs
index f50cc41..81024e5 100644
--- a/Elwig/Helpers/Export/Ods.cs
+++ b/Elwig/Helpers/Export/Ods.cs
@@ -93,7 +93,7 @@ namespace Elwig.Helpers.Export {
                 """);
 
             for (int i = 1; i <= 100; i++) {
-                await Content.WriteAsync($"  <style:style style:name=\"colw{i}\" style:family=\"table-column\"><style:table-column-properties style:column-width=\"{i}mm\"/></style:style>\r\n");
+                await Content.WriteAsync($"  <style:style style:name=\"col{i}mm\" style:family=\"table-column\"><style:table-column-properties style:column-width=\"{i}mm\"/></style:style>\r\n");
             }
 
             await Content.WriteAsync("""
@@ -188,7 +188,7 @@ namespace Elwig.Helpers.Export {
             await Content.WriteAsync($"    <table:table table:name=\"{table.Name}\" table:default-cell-style-name=\"default\">\r\n");
             foreach (var (s, w) in table.ColumnSpans.Zip(table.ColumnWidths)) {
                 for (int i = 0; i < s; i++) {
-                    await Content.WriteAsync("     <table:table-column" + (w != null ? $" table:style-name=\"colw{w / s}\"" : "") + "/>\r\n");
+                    await Content.WriteAsync("     <table:table-column" + (w != null ? $" table:style-name=\"col{(int)(w / s)}mm\"" : "") + "/>\r\n");
                 }
             }