diff --git a/iguana/exchanges/LP_include.h b/iguana/exchanges/LP_include.h
index 45c9117da..980c8aeb2 100644
--- a/iguana/exchanges/LP_include.h
+++ b/iguana/exchanges/LP_include.h
@@ -21,6 +21,10 @@
 #ifndef LP_INCLUDE_H
 #define LP_INCLUDE_H
 
+#define LP_MAJOR_VERSION "0"
+#define LP_MINOR_VERSION "1"
+#define LP_BUILD_NUMBER "11843"
+
 #ifdef FROM_JS
 #include <emscripten.h>
 #define sleep(x) emscripten_usleep((x) * 1000000)
diff --git a/iguana/exchanges/LP_nativeDEX.c b/iguana/exchanges/LP_nativeDEX.c
index 9b15ce7be..76c75db1c 100644
--- a/iguana/exchanges/LP_nativeDEX.c
+++ b/iguana/exchanges/LP_nativeDEX.c
@@ -854,6 +854,7 @@ int32_t LP_reserved_msg(int32_t priority,char *base,char *rel,bits256 pubkey,cha
 void LPinit(uint16_t myport,uint16_t mypullport,uint16_t mypubport,uint16_t mybusport,char *passphrase,int32_t amclient,char *userhome,cJSON *argjson)
 {
     char *myipaddr=0; long filesize,n; int32_t valid,timeout,pubsock=-1; struct LP_peerinfo *mypeer=0; char pushaddr[128],subaddr[128],bindaddr[128],*coins_str=0; cJSON *coinsjson=0; void *ctx = bitcoin_ctx();
+    printf("Marketmaker %s.%s %s\n",LP_MAJOR_VERSION,LP_MINOR_VERSION,LP_BUILD_NUMBER);
     LP_showwif = juint(argjson,"wif");
     if ( passphrase == 0 || passphrase[0] == 0 )
     {