diff --git a/Tests/Fortran/CMakeLists.txt b/Tests/Fortran/CMakeLists.txt
index 99132de48..c6c668917 100644
--- a/Tests/Fortran/CMakeLists.txt
+++ b/Tests/Fortran/CMakeLists.txt
@@ -12,4 +12,14 @@ IF(CMAKE_Fortran_COMPILER_SUPPORTS_F90)
     test_module_main.f90
     test_module_implementation.f90
     test_module_interface.f90)
+
+  ADD_EXECUTABLE(test_use_in_comment_fixedform
+    test_use_in_comment_fixedform.f)
+  ADD_EXECUTABLE(test_use_in_comment_freeform 
+    test_use_in_comment_freeform.f90)
+
+  ADD_EXECUTABLE(test_in_interface 
+    in_interface/main.f90
+    in_interface/module.f90)
+
 ENDIF(CMAKE_Fortran_COMPILER_SUPPORTS_F90)
diff --git a/Tests/Fortran/in_interface/main.f90 b/Tests/Fortran/in_interface/main.f90
new file mode 100644
index 000000000..28bcf36d5
--- /dev/null
+++ b/Tests/Fortran/in_interface/main.f90
@@ -0,0 +1,3 @@
+program hello
+    use test_interface
+end program hello
diff --git a/Tests/Fortran/in_interface/module.f90 b/Tests/Fortran/in_interface/module.f90
new file mode 100644
index 000000000..1064d74b0
--- /dev/null
+++ b/Tests/Fortran/in_interface/module.f90
@@ -0,0 +1,12 @@
+module test_interface
+
+    interface dummy
+        module procedure module_function
+    end interface
+
+contains
+
+    subroutine module_function
+    end subroutine
+
+end module test_interface
\ No newline at end of file
diff --git a/Tests/Fortran/test_use_in_comment_fixedform.f b/Tests/Fortran/test_use_in_comment_fixedform.f
new file mode 100644
index 000000000..e6709393a
--- /dev/null
+++ b/Tests/Fortran/test_use_in_comment_fixedform.f
@@ -0,0 +1,7 @@
+      PROGRAM foo
+C     USE bar       
+C     use bar       
+C     Use bar       
+
+      WRITE(*,*) 'Hello, Fortran world.'
+      END PROGRAM
diff --git a/Tests/Fortran/test_use_in_comment_freeform.f90 b/Tests/Fortran/test_use_in_comment_freeform.f90
new file mode 100644
index 000000000..c992a041b
--- /dev/null
+++ b/Tests/Fortran/test_use_in_comment_freeform.f90
@@ -0,0 +1,7 @@
+PROGRAM foo
+! USE bar       
+! use bar       
+! Use bar       
+
+    WRITE(*,*) 'Hello, Fortran world.'
+END PROGRAM