diff --git a/sample3.md b/sample3.md
index 1a517e4..962a28d 100644
--- a/sample3.md
+++ b/sample3.md
@@ -133,6 +133,21 @@ Table: List of Mandatory Curves
 | TPM_ECC_NIST_P256    | M           |
 | TPM_ECC_NIST_P384    | M           |
 
+### Temperatures
+
+This section contains a Grid Table.
+
++---------------------+-----------------------+
+| Location            | Temperature 1961-1990 |
+|                     | in degree Celsius     |
+|                     +-------+-------+-------+
+|                     | min   | mean  | max   |
++=====================+=======+=======+=======+
+| Antarctica          | -89.2 | N/A   | 19.8  |
++---------------------+-------+-------+-------+
+| Earth               | -89.2 | 14    | 56.7  |
++---------------------+-------+-------+-------+
+
 ## Code
 
 ```c++
diff --git a/template/eisvogel.latex b/template/eisvogel.latex
index bc576f3..2d2e494 100644
--- a/template/eisvogel.latex
+++ b/template/eisvogel.latex
@@ -36,6 +36,8 @@
 %% Enable useful error output.
 \errorcontextlines 10000
 
+\usepackage{mathtools}
+
 %%
 % This is the Eisvogel pandoc LaTeX template.
 %