diff --git a/src/main/java/org/springframework/data/repository/query/Parameter.java b/src/main/java/org/springframework/data/repository/query/Parameter.java
index d1603616f..2116f5729 100644
--- a/src/main/java/org/springframework/data/repository/query/Parameter.java
+++ b/src/main/java/org/springframework/data/repository/query/Parameter.java
@@ -215,6 +215,10 @@ public class Parameter {
 	 */
 	private static boolean isDynamicProjectionParameter(MethodParameter parameter) {
 
+		if (parameter.hasParameterAnnotation(Param.class)) {
+			return false;
+		}
+
 		Method method = parameter.getMethod();
 
 		if (method == null) {
@@ -232,7 +236,8 @@ public class Parameter {
 		TypeInformation<Object> returnType = ClassTypeInformation.fromReturnTypeOf(method);
 
 		return bound
-				.equals(QueryExecutionConverters.unwrapWrapperTypes(ReactiveWrapperConverters.unwrapWrapperTypes(returnType)));
+				.equals(QueryExecutionConverters
+						.unwrapWrapperTypes(ReactiveWrapperConverters.unwrapWrapperTypes(returnType)));
 	}
 
 	/**
diff --git a/src/test/java/org/springframework/data/repository/query/ParameterUnitTests.java b/src/test/java/org/springframework/data/repository/query/ParameterUnitTests.java
index 72e12ed36..4e8ed171a 100644
--- a/src/test/java/org/springframework/data/repository/query/ParameterUnitTests.java
+++ b/src/test/java/org/springframework/data/repository/query/ParameterUnitTests.java
@@ -17,6 +17,7 @@ package org.springframework.data.repository.query;
 
 import static org.assertj.core.api.Assertions.*;
 
+import java.lang.reflect.Method;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Stream;
@@ -48,14 +49,20 @@ class ParameterUnitTests {
 		assertThat(parameter.isDynamicProjectionParameter()).isTrue();
 	}
 
+	@Test // #1452
+	void doesNotConsiderAtParamAnnotatedClassParameterDynamicProjectionOne() throws Exception {
+
+		Parameter parameter = new Parameter(getMethodParameter("atParamOnClass"));
+
+		assertThat(parameter.isDynamicProjectionParameter()).isFalse();
+	}
+
 	@NotNull
 	private MethodParameter getMethodParameter(String methodName) throws NoSuchMethodException {
-		return new MethodParameter( //
-				this.getClass().getDeclaredMethod( //
-						methodName, //
-						Class.class //
-				), //
-				0);
+
+		Method method = getClass().getDeclaredMethod(methodName, Class.class);
+
+		return new MethodParameter(method, 0);
 	}
 
 	<T> List<T> dynamicProjectionWithList(Class<T> type) {
@@ -65,4 +72,8 @@ class ParameterUnitTests {
 	<T> Stream<T> dynamicProjectionWithStream(Class<T> type) {
 		return Stream.empty();
 	}
+
+	<T> T atParamOnClass(@Param("type") Class<T> type) {
+		return null;
+	}
 }