diff --git a/additional.tex b/additional.tex
index 69a22fb..31f62d0 100644
--- a/additional.tex
+++ b/additional.tex
@@ -55,7 +55,7 @@ \section{Additional changes introduced throughout the \texttt{v3.x} \opsim s } \
 
 \begin{figure}
     \centering
-    \includegraphics[width=0.95\linewidth]{figures/uncertainties_v3.4.png}
+    \includegraphics[width=0.95\linewidth]{figures/uncertainties_v3_4.png}
     \caption{With each baseline, we produce a series of simulations with varying start dates and weather patterns. The uncertainty in metric values associated with variations in weather-related downtime is similar to the uncertainty observed changing the start date of the survey, demonstrating that the effect of start date changes are dominated by weather-related effects.}
     \label{fig:startdates_weather}
 \end{figure}
diff --git a/figures/uncertainties_v3.4.png b/figures/uncertainties_v3_4.png
similarity index 100%
rename from figures/uncertainties_v3.4.png
rename to figures/uncertainties_v3_4.png