diff --git a/filters/all.js b/filters/all.js
index b92d701e9..90462a960 100644
--- a/filters/all.js
+++ b/filters/all.js
@@ -93,6 +93,8 @@ function toJavaType(str, isRequired) {
     case 'number':
     case 'double':
       resultType = 'double'; break;
+    case 'decimal':
+      resultType = 'java.math.BigDecimal'; break;
     case 'binary':
       resultType = 'byte[]'; break;
     default:
diff --git a/tests/__snapshots__/additional-formats.test.js.snap b/tests/__snapshots__/additional-formats.test.js.snap
index 9b28d637a..d2bb1854c 100644
--- a/tests/__snapshots__/additional-formats.test.js.snap
+++ b/tests/__snapshots__/additional-formats.test.js.snap
@@ -27,6 +27,8 @@ public class SongPayload {
     
     private @Valid String email;
     
+    private @Valid java.math.BigDecimal rating;
+    
 
     
 
@@ -81,6 +83,19 @@ public class SongPayload {
         this.email = email;
     }
     
+
+    /**
+     * Title rating
+     */
+    @JsonProperty("rating")
+    public java.math.BigDecimal getRating() {
+        return rating;
+    }
+
+    public void setRating(java.math.BigDecimal rating) {
+        this.rating = rating;
+    }
+    
     @Override
     public boolean equals(Object o) {
         if (this == o) {
@@ -94,12 +109,13 @@ public class SongPayload {
             Objects.equals(this.id, songPayload.id) &&
             Objects.equals(this.title, songPayload.title) &&
             Objects.equals(this.uri, songPayload.uri) &&
-            Objects.equals(this.email, songPayload.email);
+            Objects.equals(this.email, songPayload.email) &&
+            Objects.equals(this.rating, songPayload.rating);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(id, title, uri, email);
+        return Objects.hash(id, title, uri, email, rating);
     }
 
     @Override
@@ -110,6 +126,7 @@ public class SongPayload {
                 "    title: " + toIndentedString(title) + "\\n" +
                 "    uri: " + toIndentedString(uri) + "\\n" +
                 "    email: " + toIndentedString(email) + "\\n" +
+                "    rating: " + toIndentedString(rating) + "\\n" +
                 "}";
     }
 
diff --git a/tests/mocks/additional-type-formats.yml b/tests/mocks/additional-type-formats.yml
index 91e29f37b..1d4c572a9 100644
--- a/tests/mocks/additional-type-formats.yml
+++ b/tests/mocks/additional-type-formats.yml
@@ -37,4 +37,8 @@ components:
           email:
             description: Author email
             type: string
-            format: email
\ No newline at end of file
+            format: email
+          rating:
+            description: Title rating
+            type: string
+            format: decimal
\ No newline at end of file