diff --git a/scripts/configure_firestorm.sh b/scripts/configure_firestorm.sh
index 9d118e3c6a..1255293d54 100755
--- a/scripts/configure_firestorm.sh
+++ b/scripts/configure_firestorm.sh
@@ -527,7 +527,7 @@ if [ $WANTS_CONFIG -eq $TRUE ] ; then
         CRASH_REPORTING="-DRELEASE_CRASH_REPORTING=ON"
         if [ ! -z $CHANNEL_SIMPLE ]
         then
-            CRASH_REPORTING="$CRASH_REPORTING -DUSE_BUGSPLAT=On -DBUGSPLAT_DB=firestorm_"`echo $CHANNEL_SIMPLE | tr [:upper:] [:lower:] | sed -e 's/x64//' | sed -e 's/_//g'`
+            CRASH_REPORTING="$CRASH_REPORTING -DUSE_BUGSPLAT=On -DBUGSPLAT_DB=firestorm_"`echo $CHANNEL_SIMPLE | tr [:upper:] [:lower:] | sed -e 's/x64//' | sed 's/[^A-Za-z0-9]//g'`
         fi
     else
         CRASH_REPORTING="-DRELEASE_CRASH_REPORTING:BOOL=OFF"