diff --git a/forecasttools/sbc_plots.py b/forecasttools/sbc_plots.py
index 43f68e2..7094a82 100644
--- a/forecasttools/sbc_plots.py
+++ b/forecasttools/sbc_plots.py
@@ -1,5 +1,5 @@
 """
-Plots for the simulation based calibration
+Plots for the simulation based calibration.
 """
 
 import itertools
diff --git a/forecasttools/sbc_utils.py b/forecasttools/sbc_utils.py
new file mode 100644
index 0000000..7479bcd
--- /dev/null
+++ b/forecasttools/sbc_utils.py
@@ -0,0 +1,8 @@
+"""
+Contains utilities, including calculation of p-values,
+related to the simulation based calibration functionality.
+"""
+
+
+def compute_sbc_pvalues(simulations, num_samples):
+    pass