diff --git a/doc/BUILD.md b/doc/BUILD.md
index 97f9047596..a15083dc32 100644
--- a/doc/BUILD.md
+++ b/doc/BUILD.md
@@ -33,7 +33,7 @@ The main oai binaries, which are tested by the Continuous Integration process ar
 
 Running the  [build_oai](../cmake_targets/build_oai) script also generates some utilities required to build and/or run the oai softmodem binaries:
 
-- `con2uedata`: a binary used to build the UE data from a configuration file. The created file emulates the sim card  of a 3GPP compliant phone.
+- `conf2uedata`: a binary used to build the UE data from a configuration file. The created file emulates the sim card  of a 3GPP compliant phone.
 - `nvram`: a binary used to build UE (IMEI...) and EMM (IMSI, registered PLMN) non volatile data. 
 - `rb_tool`: radio bearer utility 
 - `genids` T Tracer utility, used at build time to generate T_IDs.h include file. This binary is located in the [T Tracer source file directory](../common/utils/T) .