diff --git a/ExampleCodes/Amr/Advection_AmrLevel/CMakeLists.txt b/ExampleCodes/Amr/Advection_AmrLevel/CMakeLists.txt
index b26c45e5..b5fc3aaa 100644
--- a/ExampleCodes/Amr/Advection_AmrLevel/CMakeLists.txt
+++ b/ExampleCodes/Amr/Advection_AmrLevel/CMakeLists.txt
@@ -1,4 +1,4 @@
-if ( (AMReX_SPACEDIM EQUAL 1) OR NOT CMAKE_Fortran_COMPILER_LOADED )
+if ( (AMReX_SPACEDIM EQUAL 1) OR NOT AMReX_FORTRAN )
    return()
 endif ()
 
diff --git a/ExampleCodes/Basic/HeatEquation_EX1_CF/CMakeLists.txt b/ExampleCodes/Basic/HeatEquation_EX1_CF/CMakeLists.txt
index 4a791a81..52d3ee50 100644
--- a/ExampleCodes/Basic/HeatEquation_EX1_CF/CMakeLists.txt
+++ b/ExampleCodes/Basic/HeatEquation_EX1_CF/CMakeLists.txt
@@ -1,4 +1,4 @@
-if ( (AMReX_SPACEDIM EQUAL 1) OR NOT CMAKE_Fortran_COMPILER_LOADED)
+if ( (AMReX_SPACEDIM EQUAL 1) OR NOT AMReX_FINTERFACES)
    return()
 endif ()
 
diff --git a/ExampleCodes/Basic/HeatEquation_EX2_CF/CMakeLists.txt b/ExampleCodes/Basic/HeatEquation_EX2_CF/CMakeLists.txt
index 19119b1a..dd2c2923 100644
--- a/ExampleCodes/Basic/HeatEquation_EX2_CF/CMakeLists.txt
+++ b/ExampleCodes/Basic/HeatEquation_EX2_CF/CMakeLists.txt
@@ -1,4 +1,4 @@
-if ( NOT CMAKE_Fortran_COMPILER_LOADED OR ( AMReX_SPACEDIM EQUAL 1) )
+if ( NOT AMReX_FINTERFACES OR ( AMReX_SPACEDIM EQUAL 1) )
    return()
 endif ()