diff --git a/spring-cloud-config-server/src/main/java/org/springframework/cloud/config/server/support/AwsCodeCommitCredentialProvider.java b/spring-cloud-config-server/src/main/java/org/springframework/cloud/config/server/support/AwsCodeCommitCredentialProvider.java
index 7425067e..1653d72f 100644
--- a/spring-cloud-config-server/src/main/java/org/springframework/cloud/config/server/support/AwsCodeCommitCredentialProvider.java
+++ b/spring-cloud-config-server/src/main/java/org/springframework/cloud/config/server/support/AwsCodeCommitCredentialProvider.java
@@ -19,6 +19,7 @@ package org.springframework.cloud.config.server.support;
 import static org.springframework.util.StringUtils.hasText;
 
 import java.net.URI;
+import java.net.URL;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.text.SimpleDateFormat;
@@ -326,7 +327,8 @@ public class AwsCodeCommitCredentialProvider extends CredentialsProvider {
 		}
 		
 		try {
-			URI u = new URI(uri.toLowerCase());
+		  	URL url = new URL(uri);
+      			URI u = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), url.getPort(), url.getPath(), url.getQuery(), url.getRef());
 			if (u.getScheme().equals("https")) {
 				String host = u.getHost();
 				if (host.endsWith(".amazonaws.com") && host.startsWith("git-codecommit.")) {
diff --git a/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/credentials/AwsCodeCommitCredentialsProviderTests.java b/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/credentials/AwsCodeCommitCredentialsProviderTests.java
index 634d1bfd..6eb6018f 100644
--- a/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/credentials/AwsCodeCommitCredentialsProviderTests.java
+++ b/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/credentials/AwsCodeCommitCredentialsProviderTests.java
@@ -48,6 +48,7 @@ public class AwsCodeCommitCredentialsProviderTests {
 	private static final String USER = "test";
 	private static final String AWS_REPO = "https://git-codecommit.us-east-1.amazonaws.com/v1/repos/test";
 	private static final String BAD_REPO = "https://amazonaws.com/v1/repos/test";
+  	private static final String CURLY_BRACES_REPO = "https://git-codecommit.us-east-1.amazonaws.com/v1/repos/{application}";
 
 	private AwsCodeCommitCredentialProvider provider;
 	
@@ -111,6 +112,15 @@ public class AwsCodeCommitCredentialsProviderTests {
 		assertFalse(provider.get(new URIish(BAD_REPO), credentialItems));
 	}
 	
+	@Test
+	public void testUriWithCurlyBracesReturnsTrue() throws UnsupportedCredentialItem, URISyntaxException {
+		GitCredentialsProviderFactory factory = new GitCredentialsProviderFactory();
+		provider = (AwsCodeCommitCredentialProvider) 
+		factory.createFor(CURLY_BRACES_REPO, USER, PASSWORD, null);
+		CredentialItem[] credentialItems = makeCredentialItems();
+		assertTrue(provider.get(new URIish(CURLY_BRACES_REPO), credentialItems));
+	}
+  
 	@Test
 	public void testThrowsUnsupportedCredentialException() throws URISyntaxException {
 		CredentialItem[] goodCredentialItems = makeCredentialItems();