diff --git a/common/json.c b/common/json.c
index 0492e5d38..3af957d51 100644
--- a/common/json.c
+++ b/common/json.c
@@ -82,8 +82,8 @@ bool json_to_number(const char *buffer, const jsmntok_t *tok,
 	return true;
 }
 
-bool json_tok_bitcoin_amount(const char *buffer, const jsmntok_t *tok,
-			     uint64_t *satoshi)
+bool json_to_bitcoin_amount(const char *buffer, const jsmntok_t *tok,
+			    uint64_t *satoshi)
 {
 	char *end;
 	unsigned long btc, sat;
diff --git a/common/json.h b/common/json.h
index 9c3328fd5..730430389 100644
--- a/common/json.h
+++ b/common/json.h
@@ -35,8 +35,8 @@ bool json_to_u64(const char *buffer, const jsmntok_t *tok,
 bool json_to_double(const char *buffer, const jsmntok_t *tok, double *num);
 
 /* Extract satoshis from this (may be a string, or a decimal number literal) */
-bool json_tok_bitcoin_amount(const char *buffer, const jsmntok_t *tok,
-			     uint64_t *satoshi);
+bool json_to_bitcoin_amount(const char *buffer, const jsmntok_t *tok,
+			    uint64_t *satoshi);
 
 /* Is this a number? [0..9]+ */
 bool json_tok_is_num(const char *buffer, const jsmntok_t *tok);
diff --git a/common/test/run-json.c b/common/test/run-json.c
index db52d6b01..cea278fa5 100644
--- a/common/test/run-json.c
+++ b/common/test/run-json.c
@@ -18,7 +18,7 @@ static void do_json_tok_bitcoin_amount(const char* val, uint64_t expected)
 
 	fprintf(stderr, "do_json_tok_bitcoin_amount(\"%s\", %"PRIu64"): ", val, expected);
 
-	assert(json_tok_bitcoin_amount(val, &tok, &amount) == true);
+	assert(json_to_bitcoin_amount(val, &tok, &amount) == true);
 	assert(amount == expected);
 
 	fprintf(stderr, "ok\n");
diff --git a/lightningd/bitcoind.c b/lightningd/bitcoind.c
index a9693667f..e3fedec4f 100644
--- a/lightningd/bitcoind.c
+++ b/lightningd/bitcoind.c
@@ -327,7 +327,7 @@ static bool extract_feerate(struct bitcoin_cli *bcli,
 	if (!feeratetok)
 		return false;
 
-	return json_tok_bitcoin_amount(output, feeratetok, feerate);
+	return json_to_bitcoin_amount(output, feeratetok, feerate);
 }
 
 struct estimatefee {
@@ -558,7 +558,7 @@ static bool process_gettxout(struct bitcoin_cli *bcli)
 		      bcli_args(tmpctx, bcli),
 		      (int)bcli->output_bytes, bcli->output);
 
-	if (!json_tok_bitcoin_amount(bcli->output, valuetok, &out.amount))
+	if (!json_to_bitcoin_amount(bcli->output, valuetok, &out.amount))
 		fatal("%s: had bad value (%.*s)?",
 		      bcli_args(tmpctx, bcli),
 		      (int)bcli->output_bytes, bcli->output);