diff --git a/Fibonacci/src/Fibonacci.jl b/Fibonacci/src/Fibonacci.jl
index da3039c..f8c21dc 100644
--- a/Fibonacci/src/Fibonacci.jl
+++ b/Fibonacci/src/Fibonacci.jl
@@ -1,6 +1,11 @@
 module Fibonacci
 
-src = []
+export
+    Benitor
+
+src = [
+    "benitor",
+]
 
 for s = src
     include("$(s).jl")
diff --git a/Fibonacci/src/benitor.jl b/Fibonacci/src/benitor.jl
new file mode 100644
index 0000000..eb51cce
--- /dev/null
+++ b/Fibonacci/src/benitor.jl
@@ -0,0 +1,10 @@
+module Benitor
+
+function fibonacci(n::Int)
+    if n <= 1
+        return n
+    end
+    return fibonacci(n-1) + fibonacci(n-2)
+end
+
+end # module
diff --git a/Fibonacci/test/benitor.jl b/Fibonacci/test/benitor.jl
new file mode 100644
index 0000000..b34a93b
--- /dev/null
+++ b/Fibonacci/test/benitor.jl
@@ -0,0 +1,4 @@
+@test Benitor.fibonacci(0) == 0
+@test Benitor.fibonacci(1) == 1
+@test Benitor.fibonacci(2) == 1
+@test Benitor.fibonacci(4) == 3
diff --git a/Fibonacci/test/runtests.jl b/Fibonacci/test/runtests.jl
index 7a629cd..01b098b 100644
--- a/Fibonacci/test/runtests.jl
+++ b/Fibonacci/test/runtests.jl
@@ -1,7 +1,10 @@
 using Fibonacci
 using Test
 
-tests = []
+tests = [
+    "benitor",
+]
+
 
 @testset "Fibonacci.jl" begin
     for t in tests