diff --git a/include/dune b/include/dune
deleted file mode 100644
index 3418869c..00000000
--- a/include/dune
+++ /dev/null
@@ -1,5 +0,0 @@
-(library
- (name include)
- ; (wrapped false)
- (modules taler_signatures)
- (libraries))
diff --git a/src/dune b/src/dune
index 2a1a266a..e9b61c38 100644
--- a/src/dune
+++ b/src/dune
@@ -10,7 +10,6 @@
  (modules :standard \ mte b32)
  (libraries
   b32
-  include
   ;
   caqti
   caqti-miou
diff --git a/src/signatures.ml b/src/signatures.ml
index e3994695..4855835c 100644
--- a/src/signatures.ml
+++ b/src/signatures.ml
@@ -4,7 +4,6 @@
 
    can we skip defining a specific record for signatures and directly use Api records? *)
 open Hash
-module Taler_signatures = Include.Taler_signatures
 
 module Aliases = struct
   module Timestamp = struct
diff --git a/include/taler_signatures.ml b/src/taler_signatures.ml
similarity index 100%
rename from include/taler_signatures.ml
rename to src/taler_signatures.ml