diff --git a/cmd/signature-v4-parser.go b/cmd/signature-v4-parser.go
index 62ba6f769..f6866cb85 100644
--- a/cmd/signature-v4-parser.go
+++ b/cmd/signature-v4-parser.go
@@ -75,7 +75,7 @@ func parseCredentialHeader(credElement string, region string, stype serviceType)
 	if creds[0] != "Credential" {
 		return ch, ErrMissingCredTag
 	}
-	credElements := strings.Split(strings.TrimSpace(creds[1]), SlashSeparator)
+	credElements := strings.Split(strings.TrimRight(strings.TrimSpace(creds[1]), SlashSeparator), SlashSeparator)
 	if len(credElements) < 5 {
 		return ch, ErrCredMalformed
 	}
diff --git a/cmd/signature-v4-parser_test.go b/cmd/signature-v4-parser_test.go
index 6f6eb949a..3d9001334 100644
--- a/cmd/signature-v4-parser_test.go
+++ b/cmd/signature-v4-parser_test.go
@@ -236,6 +236,25 @@ func TestParseCredentialHeader(t *testing.T) {
 				"aws4_request"),
 			expectedErrCode: ErrNone,
 		},
+		// Test Case - 12.
+		// Test case with right inputs but trailing `/`. Expected to return a valid CredentialHeader.
+		// "aws4_request" is the valid request version.
+		{
+			inputCredentialStr: generateCredentialStr(
+				"Z7IXGOO6BZ0REAN1Q26I",
+				sampleTimeStr,
+				"us-west-1",
+				"s3",
+				"aws4_request/"),
+			expectedCredentials: generateCredentials(
+				t,
+				"Z7IXGOO6BZ0REAN1Q26I",
+				sampleTimeStr,
+				"us-west-1",
+				"s3",
+				"aws4_request"),
+			expectedErrCode: ErrNone,
+		},
 	}
 
 	for i, testCase := range testCases {