diff --git a/build_info.json b/build_info.json
index 1ca3a28..fa6fc89 100644
--- a/build_info.json
+++ b/build_info.json
@@ -1,8 +1,8 @@
 {
     "build_time": "",
     "source files": {
-        "version": "v2.4.0-beta-5",
-        "commit": "43b88cc6adc850ba8a18607771e82c625c1bc4bf",
+        "version": "v2.4.0-beta-6",
+        "commit": "e238de78b684a74e3314c8e9760a08e313a6f0db",
         "dirty": false
     },
     "pytex": {
@@ -144,9 +144,9 @@
         {
             "name": "mkessler-mathop.sty",
             "source file": "mathop.pysty",
-            "build time": "2021/12/12 20:09",
-            "source version": "v2.4.0-beta-5",
-            "source commit hash": "43b88cc6adc850ba8a18607771e82c625c1bc4bf",
+            "build time": "2021/12/19 10:02",
+            "source version": "v2.4.0-beta-6",
+            "source commit hash": "e238de78b684a74e3314c8e9760a08e313a6f0db",
             "pytex version": "v1.0.0-18",
             "pytex commit hash": "126d420b7a6ed2d4b2a42d534ab2e12344869643",
             "dirty": false
diff --git a/math/mkessler-mathop.sty b/math/mkessler-mathop.sty
index 346ad73..b37d12e 100644
--- a/math/mkessler-mathop.sty
+++ b/math/mkessler-mathop.sty
@@ -27,7 +27,7 @@
 % 
 % Build details:
 %   PyTeX version: v1.0.0-18 (commit 126d420)
-%   Source code version: v2.4.0-beta-5 (commit 43b88cc)
+%   Source code version: v2.4.0-beta-6 (commit e238de7)
 % 
 % This LaTeX package is free software and distributed under the MIT License. You
 % may use it freely for your purposes. The latest version of the package can be
@@ -39,7 +39,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{mkessler-mathop}[2021/12/12 - Math Operator Package]
+\ProvidesPackage{mkessler-mathop}[2021/12/19 - Math Operator Package]
 
 
 %Provides some commonly used Operators used in the write-ups of my lecture notes
@@ -175,6 +175,7 @@
 \def\twedge{\vee} % Semantically correct macros for wedge product
 \def\tsmash{\wedge} % Semantically correct macro for smash product
 \DeclareSimpleMathOperator{sing}
+\DeclareSimpleMathOperator{cell}
 
 %Category Theory
 \DeclareSimpleMathOperator{Ob}