diff --git a/src/tests/end2end/DeviceLostTests.cpp b/src/tests/end2end/DeviceLostTests.cpp
index 1295288ce4..a15ba940e3 100644
--- a/src/tests/end2end/DeviceLostTests.cpp
+++ b/src/tests/end2end/DeviceLostTests.cpp
@@ -534,4 +534,6 @@ DAWN_INSTANTIATE_TEST(DeviceLostTest,
                       D3D12Backend(),
                       MetalBackend(),
                       NullBackend(),
+                      OpenGLBackend(),
+                      OpenGLESBackend(),
                       VulkanBackend());
diff --git a/src/tests/end2end/QueryTests.cpp b/src/tests/end2end/QueryTests.cpp
index aee3cc7dd9..e1d7c1de07 100644
--- a/src/tests/end2end/QueryTests.cpp
+++ b/src/tests/end2end/QueryTests.cpp
@@ -289,6 +289,8 @@ TEST_P(PipelineStatisticsQueryTests, QuerySetCreation) {
 DAWN_INSTANTIATE_TEST(PipelineStatisticsQueryTests,
                       D3D12Backend(),
                       MetalBackend(),
+                      OpenGLBackend(),
+                      OpenGLESBackend(),
                       VulkanBackend());
 
 class TimestampExpectation : public detail::Expectation {
@@ -531,4 +533,9 @@ TEST_P(TimestampQueryTests, ResolveToBufferWithOffset) {
     }
 }
 
-DAWN_INSTANTIATE_TEST(TimestampQueryTests, D3D12Backend(), MetalBackend(), VulkanBackend());
+DAWN_INSTANTIATE_TEST(TimestampQueryTests,
+                      D3D12Backend(),
+                      MetalBackend(),
+                      OpenGLBackend(),
+                      OpenGLESBackend(),
+                      VulkanBackend());
diff --git a/src/tests/end2end/ShaderFloat16Tests.cpp b/src/tests/end2end/ShaderFloat16Tests.cpp
index 8972616df3..2daa639c55 100644
--- a/src/tests/end2end/ShaderFloat16Tests.cpp
+++ b/src/tests/end2end/ShaderFloat16Tests.cpp
@@ -111,4 +111,9 @@ TEST_P(ShaderFloat16Tests, Basic16BitFloatFeaturesTest) {
     EXPECT_BUFFER_U16_RANGE_EQ(expected, bufferOut, 0, 2);
 }
 
-DAWN_INSTANTIATE_TEST(ShaderFloat16Tests, D3D12Backend(), MetalBackend(), VulkanBackend());
+DAWN_INSTANTIATE_TEST(ShaderFloat16Tests,
+                      D3D12Backend(),
+                      MetalBackend(),
+                      OpenGLBackend(),
+                      OpenGLESBackend(),
+                      VulkanBackend());