diff --git a/ExampleCodes/FFT/Basic/GNUmakefile b/ExampleCodes/FFT/Basic/GNUmakefile
index 7e9db330..5b329cc4 100644
--- a/ExampleCodes/FFT/Basic/GNUmakefile
+++ b/ExampleCodes/FFT/Basic/GNUmakefile
@@ -7,6 +7,7 @@ TINY_PROFILE = TRUE
 USE_MPI = TRUE
 USE_CUDA = FALSE
 USE_HIP = FALSE
+USE_FFT = TRUE
 
 BL_NO_FORT = TRUE
 
diff --git a/ExampleCodes/FFT/Poisson/GNUmakefile b/ExampleCodes/FFT/Poisson/GNUmakefile
index 7e9db330..5b329cc4 100644
--- a/ExampleCodes/FFT/Poisson/GNUmakefile
+++ b/ExampleCodes/FFT/Poisson/GNUmakefile
@@ -7,6 +7,7 @@ TINY_PROFILE = TRUE
 USE_MPI = TRUE
 USE_CUDA = FALSE
 USE_HIP = FALSE
+USE_FFT = TRUE
 
 BL_NO_FORT = TRUE