diff --git a/src/backend/opencl/wrappers/OclError.cpp b/src/backend/opencl/wrappers/OclError.cpp
index c07c8894..762c1de1 100644
--- a/src/backend/opencl/wrappers/OclError.cpp
+++ b/src/backend/opencl/wrappers/OclError.cpp
@@ -63,7 +63,7 @@ const char *xmrig::OclError::toString(cl_int ret)
     case CL_BUILD_PROGRAM_FAILURE:
         return "CL_BUILD_PROGRAM_FAILURE;
     case CL_COMPILER_NOT_AVAILABLE:
-        return "CL_COMPILER_NOT_AVAILABLE;
+        return "CL_COMPILER_NOT_AVAILABLE";
     case CL_BUILD_PROGRAM_FAILURE:
         return "CL_BUILD_PROGRAM_FAILURE";
     case CL_DEVICE_PROFILE: