diff --git a/src/Magnum/GL/Attribute.cpp b/src/Magnum/GL/Attribute.cpp
index 129ed92c8..eb6d7b96d 100644
--- a/src/Magnum/GL/Attribute.cpp
+++ b/src/Magnum/GL/Attribute.cpp
@@ -28,7 +28,75 @@
 #include <Corrade/Utility/Assert.h>
 #include <Corrade/Utility/Debug.h>
 
-namespace Magnum { namespace GL { namespace Implementation {
+namespace Magnum { namespace GL {
+
+Debug& operator<<(Debug& debug, DynamicAttribute::Kind value) {
+    switch(value) {
+        /* LCOV_EXCL_START */
+        #define _c(value) case DynamicAttribute::Kind::value: return debug << "GL::DynamicAttribute::Kind::" #value;
+        _c(Generic)
+        _c(GenericNormalized)
+        #ifndef MAGNUM_TARGET_GLES2
+        _c(Integral)
+        #ifndef MAGNUM_TARGET_GLES
+        _c(Long)
+        #endif
+        #endif
+        #undef _c
+        /* LCOV_EXCL_STOP */
+    }
+
+    return debug << "GL::DynamicAttribute::Kind(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")";
+}
+
+Debug& operator<<(Debug& debug, DynamicAttribute::Components value) {
+    switch(value) {
+        /* LCOV_EXCL_START */
+        #define _c(value) case DynamicAttribute::Components::value: return debug << "GL::DynamicAttribute::Components::" #value;
+        _c(One)
+        _c(Two)
+        _c(Three)
+        _c(Four)
+        #ifndef MAGNUM_TARGET_GLES
+        _c(BGRA)
+        #endif
+        #undef _c
+        /* LCOV_EXCL_STOP */
+    }
+
+    return debug << "GL::DynamicAttribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")";
+}
+
+Debug& operator<<(Debug& debug, DynamicAttribute::DataType value) {
+    switch(value) {
+        /* LCOV_EXCL_START */
+        #define _c(value) case DynamicAttribute::DataType::value: return debug << "GL::DynamicAttribute::DataType::" #value;
+        _c(UnsignedByte)
+        _c(Byte)
+        _c(UnsignedShort)
+        _c(Short)
+        _c(UnsignedInt)
+        _c(Int)
+        #if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2))
+        _c(HalfFloat)
+        #endif
+        _c(Float)
+        #ifndef MAGNUM_TARGET_GLES
+        _c(Double)
+        _c(UnsignedInt10f11f11fRev)
+        #endif
+        #ifndef MAGNUM_TARGET_GLES2
+        _c(UnsignedInt2101010Rev)
+        _c(Int2101010Rev)
+        #endif
+        #undef _c
+        /* LCOV_EXCL_STOP */
+    }
+
+    return debug << "GL::DynamicAttribute::DataType(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")";
+}
+
+namespace Implementation {
 
 UnsignedInt FloatAttribute::size(GLint components, DataType dataType) {
     switch(dataType) {
@@ -365,4 +433,6 @@ Debug& operator<<(Debug& debug, Attribute<Math::Vector<4, Float>>::DataType valu
     return debug << "GL::Attribute::DataType(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")";
 }
 
-}}}
+}
+
+}}
diff --git a/src/Magnum/GL/Attribute.h b/src/Magnum/GL/Attribute.h
index 3d2a7f1df..207dfd583 100644
--- a/src/Magnum/GL/Attribute.h
+++ b/src/Magnum/GL/Attribute.h
@@ -534,6 +534,15 @@ class DynamicAttribute {
         DataType _dataType;
 };
 
+/** @debugoperatorclassenum{DynamicAttribute,DynamicAttribute::Kind} */
+MAGNUM_GL_EXPORT Debug& operator<<(Debug& debug, DynamicAttribute::Kind);
+
+/** @debugoperatorclassenum{DynamicAttribute,DynamicAttribute::Components} */
+MAGNUM_GL_EXPORT Debug& operator<<(Debug& debug, DynamicAttribute::Components);
+
+/** @debugoperatorclassenum{DynamicAttribute,DynamicAttribute::DataType} */
+MAGNUM_GL_EXPORT Debug& operator<<(Debug& debug, DynamicAttribute::DataType);
+
 namespace Implementation {
 
 /* Base for sized attributes */
diff --git a/src/Magnum/GL/Test/AttributeTest.cpp b/src/Magnum/GL/Test/AttributeTest.cpp
index fe103306b..9e70f404a 100644
--- a/src/Magnum/GL/Test/AttributeTest.cpp
+++ b/src/Magnum/GL/Test/AttributeTest.cpp
@@ -72,6 +72,10 @@ struct AttributeTest: TestSuite::Tester {
     #endif
     void debugDataTypeVector3();
     void debugDataTypeVector4();
+
+    void debugDynamicKind();
+    void debugDynamicComponents();
+    void debugDynamicDataType();
 };
 
 AttributeTest::AttributeTest() {
@@ -112,7 +116,11 @@ AttributeTest::AttributeTest() {
               &AttributeTest::debugDataTypeDouble,
               #endif
               &AttributeTest::debugDataTypeVector3,
-              &AttributeTest::debugDataTypeVector4});
+              &AttributeTest::debugDataTypeVector4,
+
+              &AttributeTest::debugDynamicKind,
+              &AttributeTest::debugDynamicComponents,
+              &AttributeTest::debugDynamicDataType});
 }
 
 void AttributeTest::attributeScalar() {
@@ -472,6 +480,24 @@ void AttributeTest::debugDataTypeVector4() {
     CORRADE_COMPARE(out.str(), "GL::Attribute::DataType::Float GL::Attribute::DataType(0xdead)\n");
 }
 
+void AttributeTest::debugDynamicKind() {
+    std::ostringstream out;
+    Debug{&out} << DynamicAttribute::Kind::GenericNormalized << DynamicAttribute::Kind(0xdead);
+    CORRADE_COMPARE(out.str(), "GL::DynamicAttribute::Kind::GenericNormalized GL::DynamicAttribute::Kind(0xdead)\n");
+}
+
+void AttributeTest::debugDynamicComponents() {
+    std::ostringstream out;
+    Debug{&out} << DynamicAttribute::Components::Three << DynamicAttribute::Components(0xdead);
+    CORRADE_COMPARE(out.str(), "GL::DynamicAttribute::Components::Three GL::DynamicAttribute::Components(0xdead)\n");
+}
+
+void AttributeTest::debugDynamicDataType() {
+    std::ostringstream out;
+    Debug{&out} << DynamicAttribute::DataType::Float << DynamicAttribute::DataType(0xdead);
+    CORRADE_COMPARE(out.str(), "GL::DynamicAttribute::DataType::Float GL::DynamicAttribute::DataType(0xdead)\n");
+}
+
 }}}}
 
 CORRADE_TEST_MAIN(Magnum::GL::Test::AttributeTest)