diff --git a/src/stdgpu/compiler.h b/src/stdgpu/compiler.h
index 707d4a9e6..30d3f0b0e 100644
--- a/src/stdgpu/compiler.h
+++ b/src/stdgpu/compiler.h
@@ -29,38 +29,38 @@ namespace stdgpu
  * \hideinitializer
  * \brief Host compiler: Unknown
  */
-#define STDGPU_HOST_COMPILER_UNKNOWN -1
+#define STDGPU_HOST_COMPILER_UNKNOWN 10
 /**
  * \hideinitializer
  * \brief Host compiler: GCC
  */
-#define STDGPU_HOST_COMPILER_GCC      0
+#define STDGPU_HOST_COMPILER_GCC     11
 /**
  * \hideinitializer
  * \brief Host compiler: Clang
  */
-#define STDGPU_HOST_COMPILER_CLANG    1
+#define STDGPU_HOST_COMPILER_CLANG   12
 /**
  * \hideinitializer
  * \brief Host compiler: Microsoft Visual C++
  */
-#define STDGPU_HOST_COMPILER_MSVC     2
+#define STDGPU_HOST_COMPILER_MSVC    13
 
 /**
  * \hideinitializer
  * \brief Device compiler: Unknown
  */
-#define STDGPU_DEVICE_COMPILER_UNKNOWN -1
+#define STDGPU_DEVICE_COMPILER_UNKNOWN 20
 /**
  * \hideinitializer
  * \brief Device compiler: NVCC
  */
-#define STDGPU_DEVICE_COMPILER_NVCC     0
+#define STDGPU_DEVICE_COMPILER_NVCC    21
 /**
  * \hideinitializer
  * \brief Device compiler: HCC
  */
-#define STDGPU_DEVICE_COMPILER_HCC      1
+#define STDGPU_DEVICE_COMPILER_HCC     22
 
 /**
  * \def STDGPU_HOST_COMPILER
diff --git a/src/stdgpu/platform.h b/src/stdgpu/platform.h
index 32a94d9d9..d369dff75 100644
--- a/src/stdgpu/platform.h
+++ b/src/stdgpu/platform.h
@@ -53,17 +53,17 @@ namespace stdgpu
  * \hideinitializer
  * \brief Backend: CUDA
  */
-#define STDGPU_BACKEND_CUDA   0
+#define STDGPU_BACKEND_CUDA   100
 /**
  * \hideinitializer
  * \brief Backend: OpenMP
  */
-#define STDGPU_BACKEND_OPENMP 1
+#define STDGPU_BACKEND_OPENMP 101
 /**
  * \hideinitializer
  * \brief Backend: ROCm
  */
-#define STDGPU_BACKEND_ROCM   2
+#define STDGPU_BACKEND_ROCM   102
 
 
 // STDGPU_BACKEND is defined in stdgpu/config.h
@@ -109,12 +109,12 @@ namespace detail
  * \hideinitializer
  * \brief Code path: Host
  */
-#define STDGPU_CODE_HOST   0
+#define STDGPU_CODE_HOST   1000
 /**
  * \hideinitializer
  * \brief Code path: Device
  */
-#define STDGPU_CODE_DEVICE 1
+#define STDGPU_CODE_DEVICE 1001
 
 
 namespace detail