diff --git a/book/src/list-units.md b/book/src/list-units.md
index e3210c36..e0d81319 100644
--- a/book/src/list-units.md
+++ b/book/src/list-units.md
@@ -130,7 +130,7 @@ and — where sensible — units allow for [binary prefixes](https://en.wikipedi
 | `Money` | [Czech koruna](https://en.wikipedia.org/wiki/Czech_koruna) | `czech_koruna`, `czech_korunas`, `CZK`, `czk`, `Kč` |
 | `Money` | [Danish krone](https://en.wikipedia.org/wiki/Danish_krone) | `danish_krone`, `danish_kroner`, `DKK`, `dkk` |
 | `Money` | [US dollar](https://en.wikipedia.org/wiki/United_States_dollar) | `$`, `dollar`, `dollars`, `USD`, `usd` |
-| `Money` | [Euro](https://en.wikipedia.org/wiki/Euro) | `EUR`, `euro`, `euros`, `€` |
+| `Money` | [Euro](https://en.wikipedia.org/wiki/Euro) | `EUR`, `eur`, `euro`, `euros`, `€` |
 | `Money` | [Hong Kong dollar](https://en.wikipedia.org/wiki/Hong_Kong_dollar) | `HK$`, `hk$`, `HKD`, `hkd`, `hong_kong_dollar`, `hong_kong_dollars` |
 | `Money` | [Hungarian forint](https://en.wikipedia.org/wiki/Hungarian_forint) | `Ft`, `HUF`, `huf`, `hungarian_forint`, `hungarian_forints` |
 | `Money` | [Icelandic króna](https://en.wikipedia.org/wiki/Icelandic_króna) | `icelandic_krona`, `icelandic_kronur`, `icelandic_króna`, `icelandic_krónur`, `ISK`, `isk` |
diff --git a/numbat/modules/units/currency.nbt b/numbat/modules/units/currency.nbt
index acc9f347..88ae12e7 100644
--- a/numbat/modules/units/currency.nbt
+++ b/numbat/modules/units/currency.nbt
@@ -3,7 +3,7 @@ dimension Money
 
 @name("Euro")
 @url("https://en.wikipedia.org/wiki/Euro")
-@aliases(euros, EUR, €: short)
+@aliases(euros, EUR, eur, €: short)
 unit euro: Money
 
 # See currencies.nbt for non-Euro currencies
diff --git a/numbat/src/lib.rs b/numbat/src/lib.rs
index e4dbc398..f0ed51df 100644
--- a/numbat/src/lib.rs
+++ b/numbat/src/lib.rs
@@ -635,6 +635,7 @@ impl Context {
                         "renminbi",
                         "元",
                         "EUR",
+                        "eur",
                         "euro",
                         "euros",
                         "€",