diff --git a/test/test_gcp_dft_methods.f90 b/test/test_gcp_dft_methods.f90
index 05dc9c9..950b755 100644
--- a/test/test_gcp_dft_methods.f90
+++ b/test/test_gcp_dft_methods.f90
@@ -25,7 +25,7 @@ module test_gcp_dft_methods
 
    public :: collect_gcp_dft_methods
 
-   real(wp), parameter :: thr = 100*epsilon(1.0_wp)
+   real(wp), parameter :: thr = 1000*epsilon(1.0_wp)
 
 
 contains