diff --git a/src/simplicity/secp256k1/field_5x52_impl.h b/src/simplicity/secp256k1/field_5x52_impl.h
index 3619e96094d..496604b9f1a 100644
--- a/src/simplicity/secp256k1/field_5x52_impl.h
+++ b/src/simplicity/secp256k1/field_5x52_impl.h
@@ -7,10 +7,6 @@
 #ifndef SECP256K1_FIELD_REPR_IMPL_H
 #define SECP256K1_FIELD_REPR_IMPL_H
 
-#if defined HAVE_CONFIG_H
-#include "libsecp256k1-config.h"
-#endif
-
 #include "util.h"
 #include "field.h"
 #include "modinv64_impl.h"
diff --git a/src/simplicity/secp256k1/modinv32.h b/src/simplicity/secp256k1/modinv32.h
index 5dab23e7583..3790fae6e39 100644
--- a/src/simplicity/secp256k1/modinv32.h
+++ b/src/simplicity/secp256k1/modinv32.h
@@ -7,10 +7,6 @@
 #ifndef SECP256K1_MODINV32_H
 #define SECP256K1_MODINV32_H
 
-#if defined HAVE_CONFIG_H
-#include "libsecp256k1-config.h"
-#endif
-
 #include "util.h"
 
 /* A signed 30-bit limb representation of integers.
diff --git a/src/simplicity/secp256k1/modinv64.h b/src/simplicity/secp256k1/modinv64.h
index 1d5974901e2..6f078529e2c 100644
--- a/src/simplicity/secp256k1/modinv64.h
+++ b/src/simplicity/secp256k1/modinv64.h
@@ -7,10 +7,6 @@
 #ifndef SECP256K1_MODINV64_H
 #define SECP256K1_MODINV64_H
 
-#if defined HAVE_CONFIG_H
-#include "libsecp256k1-config.h"
-#endif
-
 #include "util.h"
 
 #ifndef SECP256K1_WIDEMUL_INT128