diff --git a/driver/others/blas_server_win32.c b/driver/others/blas_server_win32.c
index 33b58f134..afa33cccc 100644
--- a/driver/others/blas_server_win32.c
+++ b/driver/others/blas_server_win32.c
@@ -278,12 +278,15 @@ static DWORD WINAPI blas_thread_server(void *arg){
 	  } else
 #endif
 	    if ((queue -> mode & BLAS_PREC) == BLAS_DOUBLE){
+#ifdef BUILD_DOUBLE
 	      sb = (void *)(((BLASLONG)sa + ((DGEMM_P * DGEMM_Q * sizeof(double)
 					  + GEMM_ALIGN) & ~GEMM_ALIGN)) + GEMM_OFFSET_B);
-
+#endif
 	    } else if ((queue -> mode & BLAS_PREC) == BLAS_SINGLE) {
+#ifdef BUILD_SINGLE
 	      sb = (void *)(((BLASLONG)sa + ((SGEMM_P * SGEMM_Q * sizeof(float)
 					  + GEMM_ALIGN) & ~GEMM_ALIGN)) + GEMM_OFFSET_B);
+#endif
 	    } else {
             /* Other types in future */
 	    }
@@ -295,11 +298,15 @@ static DWORD WINAPI blas_thread_server(void *arg){
 	  } else
 #endif
 	    if ((queue -> mode & BLAS_PREC) == BLAS_DOUBLE){
+#ifdef BUILD_COMPLEX16
 	      sb = (void *)(((BLASLONG)sa + ((ZGEMM_P * ZGEMM_Q * 2 * sizeof(double)
 					  + GEMM_ALIGN) & ~GEMM_ALIGN)) + GEMM_OFFSET_B);
+#endif
 	    } else if ((queue -> mode & BLAS_PREC) == BLAS_SINGLE) {
+#ifdef BUILD_COMPLEX
 	      sb = (void *)(((BLASLONG)sa + ((CGEMM_P * CGEMM_Q * 2 * sizeof(float)
 					  + GEMM_ALIGN) & ~GEMM_ALIGN)) + GEMM_OFFSET_B);
+#endif
 	    } else {
             /* Other types in future */
 	    }