diff --git a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/ollama/OllamaAutoConfiguration.java b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/ollama/OllamaAutoConfiguration.java
index 20ff7fb63..f74aa2578 100644
--- a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/ollama/OllamaAutoConfiguration.java
+++ b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/ollama/OllamaAutoConfiguration.java
@@ -72,7 +72,7 @@ public class OllamaAutoConfiguration {
 		return new OllamaEmbeddingModel(ollamaApi, properties.getOptions());
 	}
 
-	private static class PropertiesOllamaConnectionDetails implements OllamaConnectionDetails {
+	static class PropertiesOllamaConnectionDetails implements OllamaConnectionDetails {
 
 		private final OllamaConnectionProperties properties;
 
diff --git a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/chroma/ChromaVectorStoreAutoConfiguration.java b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/chroma/ChromaVectorStoreAutoConfiguration.java
index 8da48c0bb..88d0bcf5b 100644
--- a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/chroma/ChromaVectorStoreAutoConfiguration.java
+++ b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/chroma/ChromaVectorStoreAutoConfiguration.java
@@ -76,7 +76,7 @@ public class ChromaVectorStoreAutoConfiguration {
 				storeProperties.isInitializeSchema());
 	}
 
-	private static class PropertiesChromaConnectionDetails implements ChromaConnectionDetails {
+	static class PropertiesChromaConnectionDetails implements ChromaConnectionDetails {
 
 		private final ChromaApiProperties properties;
 
diff --git a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/milvus/MilvusVectorStoreAutoConfiguration.java b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/milvus/MilvusVectorStoreAutoConfiguration.java
index 557d1f358..f0cef2f09 100644
--- a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/milvus/MilvusVectorStoreAutoConfiguration.java
+++ b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/milvus/MilvusVectorStoreAutoConfiguration.java
@@ -113,8 +113,7 @@ public class MilvusVectorStoreAutoConfiguration {
 		return new MilvusServiceClient(builder.build());
 	}
 
-	private static class PropertiesMilvusServiceClientConnectionDetails
-			implements MilvusServiceClientConnectionDetails {
+	static class PropertiesMilvusServiceClientConnectionDetails implements MilvusServiceClientConnectionDetails {
 
 		private final MilvusServiceClientProperties properties;
 
diff --git a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/redis/RedisVectorStoreAutoConfiguration.java b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/redis/RedisVectorStoreAutoConfiguration.java
index bb093f4aa..4f203ed19 100644
--- a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/redis/RedisVectorStoreAutoConfiguration.java
+++ b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/vectorstore/redis/RedisVectorStoreAutoConfiguration.java
@@ -53,7 +53,7 @@ public class RedisVectorStoreAutoConfiguration {
 		return new RedisVectorStore(config, embeddingModel, properties.isInitializeSchema());
 	}
 
-	private static class PropertiesRedisConnectionDetails implements RedisConnectionDetails {
+	static class PropertiesRedisConnectionDetails implements RedisConnectionDetails {
 
 		private final RedisVectorStoreProperties properties;