diff --git a/src/Magnum/MeshTools/GenerateLines.cpp b/src/Magnum/MeshTools/GenerateLines.cpp
index a42665a7c..3444b80ca 100644
--- a/src/Magnum/MeshTools/GenerateLines.cpp
+++ b/src/Magnum/MeshTools/GenerateLines.cpp
@@ -44,7 +44,7 @@ Trade::MeshData generateLines(const Trade::MeshData& lineMesh) {
     CORRADE_ASSERT(lineMesh.primitive() == MeshPrimitive::Lines ||
                    lineMesh.primitive() == MeshPrimitive::LineStrip ||
                    lineMesh.primitive() == MeshPrimitive::LineLoop,
-        "Trade::MeshTools::generateLines(): expected a line primitive, got" << lineMesh.primitive(), (Trade::MeshData{MeshPrimitive::Triangles, 0}));
+        "MeshTools::generateLines(): expected a line primitive, got" << lineMesh.primitive(), (Trade::MeshData{MeshPrimitive::Triangles, 0}));
 
     /** @todo this will assert if the count in MeshData is wrong, check here
         already */
@@ -86,7 +86,7 @@ Trade::MeshData generateLines(const Trade::MeshData& lineMesh) {
     /* Position is required, everything else is optional */
     const Containers::Optional<UnsignedInt> positionAttributeId = lineMesh.findAttributeId(Trade::MeshAttribute::Position);
     CORRADE_ASSERT(positionAttributeId,
-        "Trade::MeshTools::generateLines(): the mesh has no positions", (Trade::MeshData{MeshPrimitive::Triangles, 0}));
+        "MeshTools::generateLines(): the mesh has no positions", (Trade::MeshData{MeshPrimitive::Triangles, 0}));
 
     /* Duplicate the input mesh to have each input line segment turned into
        four vertices for a quad. Allocate space for the additional attributes
diff --git a/src/Magnum/MeshTools/Test/GenerateLinesTest.cpp b/src/Magnum/MeshTools/Test/GenerateLinesTest.cpp
index 1238ea681..c7f3edc2c 100644
--- a/src/Magnum/MeshTools/Test/GenerateLinesTest.cpp
+++ b/src/Magnum/MeshTools/Test/GenerateLinesTest.cpp
@@ -640,7 +640,7 @@ void GenerateLinesTest::notLines() {
     generateLines(Trade::MeshData{MeshPrimitive::TriangleFan, {}, positions, {
         Trade::MeshAttributeData{Trade::MeshAttribute::Position, Containers::stridedArrayView(positions)}
     }});
-    CORRADE_COMPARE(out.str(), "Trade::MeshTools::generateLines(): expected a line primitive, got MeshPrimitive::TriangleFan\n");
+    CORRADE_COMPARE(out.str(), "MeshTools::generateLines(): expected a line primitive, got MeshPrimitive::TriangleFan\n");
 }
 
 void GenerateLinesTest::noAttributes() {
@@ -649,7 +649,7 @@ void GenerateLinesTest::noAttributes() {
     std::ostringstream out;
     Error redirectError{&out};
     generateLines(Trade::MeshData{MeshPrimitive::Lines, 12});
-    CORRADE_COMPARE(out.str(), "Trade::MeshTools::generateLines(): the mesh has no positions\n");
+    CORRADE_COMPARE(out.str(), "MeshTools::generateLines(): the mesh has no positions\n");
 }
 
 void GenerateLinesTest::noPositionAttribute() {
@@ -662,7 +662,7 @@ void GenerateLinesTest::noPositionAttribute() {
     generateLines(Trade::MeshData{MeshPrimitive::Lines, {}, colors, {
         Trade::MeshAttributeData{Trade::MeshAttribute::Color, Containers::stridedArrayView(colors)}
     }});
-    CORRADE_COMPARE(out.str(), "Trade::MeshTools::generateLines(): the mesh has no positions\n");
+    CORRADE_COMPARE(out.str(), "MeshTools::generateLines(): the mesh has no positions\n");
 }
 
 }}}}