diff --git a/etc/examples/7-deaggregation/README.md b/etc/examples/7-deaggregation/README.md
index 554b13c9dd60f4be5eb6f7623c58c3a667a2bd10..c2139daf4d2c303eb12b13766b0a1db26d5e7688 100644
--- a/etc/examples/7-deaggregation/README.md
+++ b/etc/examples/7-deaggregation/README.md
@@ -17,7 +17,7 @@ deagg ../../../../nshm-cous-2008/Western\ US sites.geojson 2475 config.json
 
 The results of the deaggregation are saved to a `deagg` directory along with hazard curves. As with `HazardCalc`, if `GMM` has been specified (as it has in the [config](https://github.com/usgs/nshmp-haz/blob/master/etc/examples/7-deaggregation/config.json) file for this example) additional deaggregation results for each GMM are generated as well.
 
-See the following pages for more information on [deaggregation](https://github.com/usgs/nshmp-haz/wiki/about-deaggregation) and the meaning of [epsilon](https://github.com/usgs/nshmp-haz/wiki/what-is-epsilon).
+See the following pages for more information on [deaggregation](https://github.com/usgs/nshmp-haz/wiki/about-deaggregation) and the meaning of [epsilon](https://github.com/usgs/nshmp-haz/wiki/what-is-epsilon%3F).
 
 #### Next: [Example 8 – Earthquake probabilities and rates](../8-probabilities)