diff --git a/examples/run/alpaka/seeding_example_alpaka.cpp b/examples/run/alpaka/seeding_example_alpaka.cpp
index 2423e9899..682b15c62 100644
--- a/examples/run/alpaka/seeding_example_alpaka.cpp
+++ b/examples/run/alpaka/seeding_example_alpaka.cpp
@@ -42,7 +42,6 @@
 #include "detray/navigation/navigator.hpp"
 #include "detray/propagator/propagator.hpp"
 #include "detray/propagator/rk_stepper.hpp"
-
 #include "traccc/alpaka/utils/vecmem_types.hpp"
 #ifdef ALPAKA_ACC_SYCL_ENABLED
 #include <CL/sycl.hpp>
@@ -68,15 +67,15 @@ int seq_run(const traccc::opts::track_seeding& seeding_opts,
     using Idx = uint32_t;
 
     using Acc = ::alpaka::ExampleDefaultAcc<Dim, Idx>;
-    #ifdef ALPAKA_ACC_SYCL_ENABLED
-      ::sycl::queue q;
-      vecmem::sycl::queue_wrapper qw{&q};
+#ifdef ALPAKA_ACC_SYCL_ENABLED
+    ::sycl::queue q;
+    vecmem::sycl::queue_wrapper qw{&q};
     traccc::alpaka::vecmem::host_device_types<
         ::alpaka::trait::AccToTag<Acc>::type>::device_copy copy(qw);
-    #else
-      traccc::alpaka::vecmem::host_device_types<
-         ::alpaka::trait::AccToTag<Acc>::type>::device_copy copy;
-    #endif
+#else
+    traccc::alpaka::vecmem::host_device_types<
+        ::alpaka::trait::AccToTag<Acc>::type>::device_copy copy;
+#endif
     traccc::alpaka::vecmem::host_device_types<
         ::alpaka::trait::AccToTag<Acc>::type>::host_memory_resource host_mr;
     traccc::alpaka::vecmem::host_device_types<
diff --git a/examples/run/alpaka/seq_example_alpaka.cpp b/examples/run/alpaka/seq_example_alpaka.cpp
index 94006a7d7..96630293a 100644
--- a/examples/run/alpaka/seq_example_alpaka.cpp
+++ b/examples/run/alpaka/seq_example_alpaka.cpp
@@ -12,7 +12,6 @@
 #include "traccc/alpaka/seeding/seeding_algorithm.hpp"
 #include "traccc/alpaka/seeding/spacepoint_formation_algorithm.hpp"
 #include "traccc/alpaka/seeding/track_params_estimation.hpp"
-
 #include "traccc/alpaka/utils/vecmem_types.hpp"
 #ifdef ALPAKA_ACC_SYCL_ENABLED
 #include <CL/sycl.hpp>
@@ -73,15 +72,15 @@ int seq_run(const traccc::opts::detector& detector_opts,
     // Memory resources used by the application.
     traccc::alpaka::vecmem::host_device_types<
         alpaka::trait::AccToTag<Acc>::type>::host_memory_resource host_mr;
-    #ifdef ALPAKA_ACC_SYCL_ENABLED
-      ::sycl::queue q;
-      vecmem::sycl::queue_wrapper qw{&q};
+#ifdef ALPAKA_ACC_SYCL_ENABLED
+    ::sycl::queue q;
+    vecmem::sycl::queue_wrapper qw{&q};
     traccc::alpaka::vecmem::host_device_types<
         alpaka::trait::AccToTag<Acc>::type>::device_copy copy(qw);
-    #else
-      traccc::alpaka::vecmem::host_device_types<
-         alpaka::trait::AccToTag<Acc>::type>::device_copy copy;
-    #endif
+#else
+    traccc::alpaka::vecmem::host_device_types<
+        alpaka::trait::AccToTag<Acc>::type>::device_copy copy;
+#endif
     traccc::alpaka::vecmem::host_device_types<
         alpaka::trait::AccToTag<Acc>::type>::device_memory_resource device_mr;
     traccc::memory_resource mr{device_mr, &host_mr};
diff --git a/tests/alpaka/alpaka_basic.cpp b/tests/alpaka/alpaka_basic.cpp
index d259205f7..7e7d828dc 100644
--- a/tests/alpaka/alpaka_basic.cpp
+++ b/tests/alpaka/alpaka_basic.cpp
@@ -136,15 +136,15 @@ GTEST_TEST(AlpakaBasic, VecMemOp) {
     using WorkDiv = WorkDivMembers<Dim, Idx>;
     auto workDiv = WorkDiv{blocksPerGrid, threadsPerBlock, elementsPerThread};
 
-    #ifdef ALPAKA_ACC_SYCL_ENABLED
-      ::sycl::queue q;
-      vecmem::sycl::queue_wrapper qw{&q};
+#ifdef ALPAKA_ACC_SYCL_ENABLED
+    ::sycl::queue q;
+    vecmem::sycl::queue_wrapper qw{&q};
     traccc::alpaka::vecmem::host_device_types<
         alpaka::trait::AccToTag<Acc>::type>::device_copy vm_copy(qw);
-    #else
-      traccc::alpaka::vecmem::host_device_types<
-         alpaka::trait::AccToTag<Acc>::type>::device_copy vm_copy;
-    #endif
+#else
+    traccc::alpaka::vecmem::host_device_types<
+        alpaka::trait::AccToTag<Acc>::type>::device_copy vm_copy;
+#endif
 
     traccc::alpaka::vecmem::host_device_types<
         alpaka::trait::AccToTag<Acc>::type>::host_memory_resource host_mr;
diff --git a/tests/alpaka/test_cca.cpp b/tests/alpaka/test_cca.cpp
index cf14142bf..a56d4e673 100644
--- a/tests/alpaka/test_cca.cpp
+++ b/tests/alpaka/test_cca.cpp
@@ -42,10 +42,10 @@ cca_function_t get_f_with(traccc::clustering_config cfg) {
         ::sycl::queue q;
         vecmem::sycl::queue_wrapper qw{&q};
         traccc::alpaka::vecmem::host_device_types<
-          alpaka::trait::AccToTag<Acc>::type>::device_copy copy(qw);
+            alpaka::trait::AccToTag<Acc>::type>::device_copy copy(qw);
 #else
         traccc::alpaka::vecmem::host_device_types<
-          alpaka::trait::AccToTag<Acc>::type>::device_copy copy;
+            alpaka::trait::AccToTag<Acc>::type>::device_copy copy;
 #endif
         traccc::alpaka::vecmem::host_device_types<
             alpaka::trait::AccToTag<Acc>::type>::device_memory_resource