diff --git a/_posts/plotly_js/fundamentals/latex/2015-04-09-latex.html b/_posts/plotly_js/fundamentals/latex/2015-04-09-latex.html
index 09d86533c..569c1754e 100644
--- a/_posts/plotly_js/fundamentals/latex/2015-04-09-latex.html
+++ b/_posts/plotly_js/fundamentals/latex/2015-04-09-latex.html
@@ -10,25 +10,25 @@
 var trace1 = {
   x: [1, 2, 3, 4],
   y: [1, 4, 9, 16],
-  name: '$\alpha_{1c} = 352 \pm 11 \text{ km s}^{-1}$',
+  name: '$\\alpha_{1c} = 352 \\pm 11 \\text{ km s}^{-1}$',
   type: 'scatter'
 };
 var trace2 = {
   x: [1, 2, 3, 4],
   y: [0.5, 2, 4.5, 8],
-  name: '$\beta_{1c} = 25 \pm 11 \text{ km s}^{-1}$',
+  name: '$\\beta_{1c} = 25 \\pm 11 \\text{ km s}^{-1}$',
   type: 'scatter'
 };
 var data = [trace1, trace2];
 var layout = {
   xaxis: {
     title: {
-      text: '$\sqrt{(n_\text{c}(t|{T_\text{early}}))}$'
+      text: '$\\sqrt{(n_\\text{c}(t|{T_\\text{early}}))}$'
     }
   },
   yaxis: {
     title: {
-      text: '$d, r \text{ (solar radius)}$'
+      text: '$d, r \\text{ (solar radius)}$'
     }
   }
 };