diff --git a/plugins/currency/ethereum/ethermine_hashrate_ b/plugins/currency/ethereum/ethermine_hashrate_
index 4b640409..550743b8 100755
--- a/plugins/currency/ethereum/ethermine_hashrate_
+++ b/plugins/currency/ethereum/ethermine_hashrate_
@@ -20,8 +20,8 @@ ethermine_hashrate_<YOUR_PUBLIC_ETHEREUM_ADDRESS>_<YOUR_RIG_NAME>
 
 =head1 INTERPRETATION
 
-This plugin shows the ethermine.org mining pool hashrate (MH/s) of a given ethereum address and rig name.
-Hashrate is queried via ethermine.org API L<https://ethermine.org>.
+This plugin shows the ethermine.org mining pool hashrate (MH/s) of a given ethereum address and rig
+name.  Hashrate is queried via ethermine.org API L<https://ethermine.org>.
 
 =head1 VERSION
 
@@ -102,11 +102,12 @@ except ValueError:
 
 try:
     workers = mining_stats['workers']
-except:
+except KeyError:
     print("JSON result error!", file=sys.stderr)
     sys.exit(9)
 
-# ethermine.org sometimes has caching errors. You can see data from other miner. Always check your rig name.
+# ethermine.org sometimes has caching errors. You can see data from other miner. Always check your
+# rig name.
 for worker in workers:
     if workers[worker]['worker'] == miner:
         hash_rate = workers[worker]['hashrate']
diff --git a/t/test-exception-wrapper.expected-failures b/t/test-exception-wrapper.expected-failures
index 3c347618..cd0d0d11 100644
--- a/t/test-exception-wrapper.expected-failures
+++ b/t/test-exception-wrapper.expected-failures
@@ -60,7 +60,6 @@ plugins/cpu/process_count
 plugins/cpu/process_cpushare
 plugins/currency/bitcoin/slush_hashrate_
 plugins/currency/bitcoin/slush_reward_
-plugins/currency/ethereum/ethermine_hashrate_
 plugins/currency/nanopool/nanopool_
 plugins/currency/zcash/zcash_flypool_hashrate_
 plugins/cyrus/cyrus-imapd