diff --git a/glm/simd/platform.h b/glm/simd/platform.h
index b2f89918..d1495299 100644
--- a/glm/simd/platform.h
+++ b/glm/simd/platform.h
@@ -80,6 +80,7 @@
 #define GLM_COMPILER_CUDA75			0x10000001
 #define GLM_COMPILER_CUDA80			0x10000002
 #define GLM_COMPILER_CUDA90			0x10000004
+#define GLM_COMPILER_CUDA_RTC			0x10000100
 
 // SYCL
 #define GLM_COMPILER_SYCL			0x00300000