diff --git a/rcl/test/rcl/test_allocator.cpp b/rcl/test/rcl/test_allocator.cpp
index 2216c54..dfe41e6 100644
--- a/rcl/test/rcl/test_allocator.cpp
+++ b/rcl/test/rcl/test_allocator.cpp
@@ -18,7 +18,7 @@
 
 #include "../memory_tools.hpp"
 
-class TestAllocatorFixture : public::testing::Test
+class TestAllocatorFixture : public ::testing::Test
 {
 public:
   TestAllocatorFixture()
diff --git a/rcl/test/rcl/test_node.cpp b/rcl/test/rcl/test_node.cpp
index 253956e..c8befcd 100644
--- a/rcl/test/rcl/test_node.cpp
+++ b/rcl/test/rcl/test_node.cpp
@@ -24,7 +24,7 @@
 #include "../scope_exit.hpp"
 #include "rcl/error_handling.h"
 
-class TestNodeFixture : public::testing::Test
+class TestNodeFixture : public ::testing::Test
 {
 public:
   void SetUp()
diff --git a/rcl/test/rcl/test_rcl.cpp b/rcl/test/rcl/test_rcl.cpp
index 981aee2..c88f601 100644
--- a/rcl/test/rcl/test_rcl.cpp
+++ b/rcl/test/rcl/test_rcl.cpp
@@ -19,7 +19,7 @@
 #include "../memory_tools.hpp"
 #include "rcl/error_handling.h"
 
-class TestRCLFixture : public::testing::Test
+class TestRCLFixture : public ::testing::Test
 {
 public:
   void SetUp()
diff --git a/rcl/test/rcl/test_time.cpp b/rcl/test/rcl/test_time.cpp
index 5d68ee9..1acdd4f 100644
--- a/rcl/test/rcl/test_time.cpp
+++ b/rcl/test/rcl/test_time.cpp
@@ -24,7 +24,7 @@
 
 #include "../memory_tools.hpp"
 
-class TestTimeFixture : public::testing::Test
+class TestTimeFixture : public ::testing::Test
 {
 public:
   void SetUp()