diff --git a/tests/test-client-generation/pom.xml b/tests/test-client-generation/pom.xml
index 8bf9b1a81..e6ab951ee 100644
--- a/tests/test-client-generation/pom.xml
+++ b/tests/test-client-generation/pom.xml
@@ -137,6 +137,20 @@
           </annotationProcessorPaths>
         </configuration>
       </plugin>
+      <!-- generated by avaje inject -->
+      <plugin>
+        <groupId>io.avaje</groupId>
+        <artifactId>avaje-inject-maven-plugin</artifactId>
+        <version>11.1</version>
+        <executions>
+          <execution>
+            <phase>process-sources</phase>
+            <goals>
+              <goal>provides</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
 
diff --git a/tests/test-javalin-jsonb/src/main/resources/public/openapi.json b/tests/test-javalin-jsonb/src/main/resources/public/openapi.json
index 00d934e26..4ce0e1d13 100644
--- a/tests/test-javalin-jsonb/src/main/resources/public/openapi.json
+++ b/tests/test-javalin-jsonb/src/main/resources/public/openapi.json
@@ -928,6 +928,48 @@
 				}
 			}
 		},
+		"/jsonbGeneric/double" : {
+			"get" : {
+				"tags" : [
+					
+				],
+				"summary" : "",
+				"description" : "",
+				"responses" : {
+					"200" : {
+						"description" : "",
+						"content" : {
+							"application/json" : {
+								"schema" : {
+									"$ref" : "#/components/schemas/String,?>"
+								}
+							}
+						}
+					}
+				}
+			}
+		},
+		"/jsonbGeneric/single" : {
+			"get" : {
+				"tags" : [
+					
+				],
+				"summary" : "",
+				"description" : "",
+				"responses" : {
+					"200" : {
+						"description" : "",
+						"content" : {
+							"application/json" : {
+								"schema" : {
+									"$ref" : "#/components/schemas/String>"
+								}
+							}
+						}
+					}
+				}
+			}
+		},
 		"/openapi/get" : {
 			"get" : {
 				"tags" : [
@@ -2188,6 +2230,12 @@
 						"type" : "string"
 					}
 				}
+			},
+			"String,?>" : {
+				"type" : "object"
+			},
+			"String>" : {
+				"type" : "object"
 			}
 		},
 		"securitySchemes" : {
diff --git a/tests/test-nima-htmx/pom.xml b/tests/test-nima-htmx/pom.xml
index 355bdeead..0d22ede74 100644
--- a/tests/test-nima-htmx/pom.xml
+++ b/tests/test-nima-htmx/pom.xml
@@ -99,6 +99,20 @@
         </configuration>
       </plugin>
 
+      <!-- generated by avaje inject -->
+      <plugin>
+        <groupId>io.avaje</groupId>
+        <artifactId>avaje-inject-maven-plugin</artifactId>
+        <version>11.1</version>
+        <executions>
+          <execution>
+            <phase>process-sources</phase>
+            <goals>
+              <goal>provides</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
 
diff --git a/tests/test-nima/pom.xml b/tests/test-nima/pom.xml
index 80f3d8c1d..72b47255a 100644
--- a/tests/test-nima/pom.xml
+++ b/tests/test-nima/pom.xml
@@ -86,6 +86,20 @@
           </tiles>
         </configuration>
       </plugin>
+      <!-- generated by avaje inject -->
+      <plugin>
+        <groupId>io.avaje</groupId>
+        <artifactId>avaje-inject-maven-plugin</artifactId>
+        <version>11.1</version>
+        <executions>
+          <execution>
+            <phase>process-sources</phase>
+            <goals>
+              <goal>provides</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>