diff --git a/platforms/linux/riscv64-clang.toolchain.cmake b/platforms/linux/riscv64-clang.toolchain.cmake
index 2efd67ad93..13bca12741 100644
--- a/platforms/linux/riscv64-clang.toolchain.cmake
+++ b/platforms/linux/riscv64-clang.toolchain.cmake
@@ -2,7 +2,7 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_PROCESSOR riscv64)
 
 set(RISCV_CLANG_BUILD_ROOT /opt/rvv-llvm CACHE PATH "Path to CLANG for RISC-V cross compiler build directory")
-set(RISCV_GCC_INSTALL_ROOT /opt/RISCV CACHE PATH "Path to GCC for RISC-V cross compiler installation directory")
+set(RISCV_GCC_INSTALL_ROOT /opt/riscv CACHE PATH "Path to GCC for RISC-V cross compiler installation directory")
 set(CMAKE_SYSROOT ${RISCV_GCC_INSTALL_ROOT}/sysroot CACHE PATH "RISC-V sysroot")
 
 set(CLANG_TARGET_TRIPLE riscv64-unknown-linux-gnu)
diff --git a/platforms/linux/riscv64-gcc.toolchain.cmake b/platforms/linux/riscv64-gcc.toolchain.cmake
index 0be3a2a2b8..2da0fb7bd4 100644
--- a/platforms/linux/riscv64-gcc.toolchain.cmake
+++ b/platforms/linux/riscv64-gcc.toolchain.cmake
@@ -3,12 +3,12 @@ set(CMAKE_SYSTEM_PROCESSOR riscv64)
 
 if(NOT DEFINED CMAKE_C_COMPILER)
   find_program(CMAKE_C_COMPILER NAMES riscv64-unknown-linux-gnu-gcc
-                                PATHS /opt/RISCV/bin ENV PATH)
+                                PATHS /opt/riscv/bin ENV PATH)
 endif()
 
 if(NOT DEFINED CMAKE_CXX_COMPILER)
   find_program(CMAKE_CXX_COMPILER NAMES riscv64-unknown-linux-gnu-g++
-                                  PATHS /opt/RISCV/bin ENV PATH)
+                                  PATHS /opt/riscv/bin ENV PATH)
 endif()
 
 get_filename_component(RISCV_GCC_INSTALL_ROOT ${CMAKE_C_COMPILER} DIRECTORY)