diff --git a/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/ExecutionProperty.groovy b/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/ExecutionProperty.groovy
index f9f10d07d5..ff627007d9 100644
--- a/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/ExecutionProperty.groovy
+++ b/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/ExecutionProperty.groovy
@@ -45,6 +45,6 @@ class ExecutionProperty {
 
 	@Override
 	public String toString() {
-		return executionCommand;
+		return executionCommand
 	}
 }
diff --git a/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OptionalProperty.groovy b/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OptionalProperty.groovy
index 6ac232f29c..decfeebd2f 100644
--- a/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OptionalProperty.groovy
+++ b/spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/OptionalProperty.groovy
@@ -38,4 +38,10 @@ class OptionalProperty {
 	String optionalPattern() {
 		return "($value)?"
 	}
+
+
+	@Override
+	public String toString() {
+		return optionalPattern()
+	}
 }
diff --git a/spring-cloud-contract-verifier/src/main/groovy/org/springframework/cloud/contract/verifier/builder/MethodBodyBuilder.groovy b/spring-cloud-contract-verifier/src/main/groovy/org/springframework/cloud/contract/verifier/builder/MethodBodyBuilder.groovy
index bd37884257..53d2e2e55b 100644
--- a/spring-cloud-contract-verifier/src/main/groovy/org/springframework/cloud/contract/verifier/builder/MethodBodyBuilder.groovy
+++ b/spring-cloud-contract-verifier/src/main/groovy/org/springframework/cloud/contract/verifier/builder/MethodBodyBuilder.groovy
@@ -365,6 +365,13 @@ abstract class MethodBodyBuilder {
 		return value.toString()
 	}
 
+	/**
+	 * Converts the query parameter DSL Property until a concrete value is reached
+	 */
+	protected String resolveParamValue(OptionalProperty value) {
+		return resolveParamValue(value.optionalPattern())
+	}
+
 	/**
 	 * Converts the query parameter value into String
 	 */
diff --git a/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/JaxRsClientMethodBuilderSpec.groovy b/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/JaxRsClientMethodBuilderSpec.groovy
index ed65535af0..d1964a11bc 100644
--- a/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/JaxRsClientMethodBuilderSpec.groovy
+++ b/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/JaxRsClientMethodBuilderSpec.groovy
@@ -24,6 +24,7 @@ import org.springframework.cloud.contract.verifier.file.ContractMetadata
 import spock.lang.Issue
 import spock.lang.Shared
 import spock.lang.Specification
+import spock.lang.Unroll
 import spock.util.environment.RestoreSystemProperties
 
 class JaxRsClientMethodBuilderSpec extends Specification implements WireMockStubVerifier {
@@ -870,7 +871,8 @@ class JaxRsClientMethodBuilderSpec extends Specification implements WireMockStub
 	}
 
 	@Issue('#149')
-	def "should allow easier way of providing dynamic values"() {
+	@Unroll
+	def "should allow easier way of providing dynamic values for [#methodBuilderName]"() {
 		given:
 			Contract contractDsl = Contract.make {
 				request {
@@ -931,4 +933,40 @@ class JaxRsClientMethodBuilderSpec extends Specification implements WireMockStub
 	private String stripped(String string) {
 		return string.stripMargin().stripIndent().replace('\t', '').replace('\n', '').replace(' ','')
 	}
+
+	@Issue('#173')
+	@Unroll
+	def "should resolve Optional object when used in query parameters for [#methodBuilderName]"() {
+		given:
+		Contract contractDsl = Contract.make {
+			request {
+				method 'GET'
+				urlPath('/blacklist') {
+					queryParameters {
+						parameter 'isActive': value(consumer(optional(regex('(true|false)'))))
+						parameter 'limit': value(consumer(optional(regex('([0-9]{1,10})'))))
+						parameter 'offset': value(consumer(optional(regex('([0-9]{1,10})'))))
+					}
+				}
+				headers {
+					header 'Content-Type': 'application/json'
+				}
+			}
+			response {
+				status(200)
+			}
+		}
+		MethodBodyBuilder builder = methodBuilder(contractDsl)
+		BlockBuilder blockBuilder = new BlockBuilder(" ")
+		when:
+		builder.appendTo(blockBuilder)
+		def test = blockBuilder.toString()
+		then:
+		!test.contains('org.springframework.cloud.contract.spec.internal.OptionalProperty')
+		test.contains('(([0-9]{1,10}))?')
+		where:
+		methodBuilderName                                    | methodBuilder
+		"JaxRsClientSpockMethodRequestProcessingBodyBuilder" | { org.springframework.cloud.contract.spec.Contract dsl -> new JaxRsClientSpockMethodRequestProcessingBodyBuilder(dsl, properties) }
+		"JaxRsClientJUnitMethodBodyBuilder"                  | { org.springframework.cloud.contract.spec.Contract dsl -> new JaxRsClientJUnitMethodBodyBuilder(dsl, properties) }
+	}
 }
diff --git a/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/MockMvcMethodBodyBuilderSpec.groovy b/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/MockMvcMethodBodyBuilderSpec.groovy
index 9da432ef8f..96547413e3 100644
--- a/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/MockMvcMethodBodyBuilderSpec.groovy
+++ b/spring-cloud-contract-verifier/src/test/groovy/org/springframework/cloud/contract/verifier/builder/MockMvcMethodBodyBuilderSpec.groovy
@@ -31,7 +31,10 @@ import java.util.regex.Pattern
  */
 class MockMvcMethodBodyBuilderSpec extends Specification implements WireMockStubVerifier {
 
-	@Shared ContractVerifierConfigProperties properties = new ContractVerifierConfigProperties(assertJsonSize: true)
+	@Shared ContractVerifierConfigProperties properties = new ContractVerifierConfigProperties(
+			assertJsonSize: true
+	)
+
 
 	@Shared
 	// tag::contract_with_regex[]
@@ -1803,4 +1806,39 @@ World.'''"""
 			methodBuilder << [{ Contract dsl -> new MockMvcSpockMethodRequestProcessingBodyBuilder(dsl, properties)},
 						{ Contract dsl -> new MockMvcJUnitMethodBodyBuilder(dsl, properties)}]
 	}
+
+	@Issue('#173')
+	@Unroll
+	def "should resolve Optional object when used in query parameters"() {
+		given:
+		Contract contractDsl = Contract.make {
+				request {
+					method 'GET'
+					urlPath('/blacklist') {
+						queryParameters {
+							parameter 'isActive': value(consumer(optional(regex('(true|false)'))))
+							parameter 'limit': value(consumer(optional(regex('([0-9]{1,10})'))))
+							parameter 'offset': value(consumer(optional(regex('([0-9]{1,10})'))))
+						}
+					}
+					headers {
+						header 'Content-Type': 'application/json'
+					}
+				}
+				response {
+					status(200)
+				}
+			}
+			MethodBodyBuilder builder = methodBuilder(contractDsl)
+			BlockBuilder blockBuilder = new BlockBuilder(" ")
+		when:
+			builder.appendTo(blockBuilder)
+			def test = blockBuilder.toString()
+		then:
+			!test.contains('org.springframework.cloud.contract.spec.internal.OptionalProperty')
+			test.contains('(([0-9]{1,10}))?')
+		where:
+			methodBuilder << [{ Contract dsl -> new MockMvcSpockMethodRequestProcessingBodyBuilder(dsl, properties)},
+						{ Contract dsl -> new MockMvcJUnitMethodBodyBuilder(dsl, properties)}]
+	}
 }