diff --git a/docker/stellar-core.cfg b/docker/stellar-core.cfg
index 31a037cb..449e0806 100644
--- a/docker/stellar-core.cfg
+++ b/docker/stellar-core.cfg
@@ -40,10 +40,10 @@ VALIDATORS=[
 
 # Stellar.org history store
 [HISTORY.sdf1]
-get="curl -sf http://history.stellar.org/prd/core-live/core_live_001/{0} -o {1}"
+get="curl -sf -A stellar-etl/1.0.0 http://history.stellar.org/prd/core-live/core_live_001/{0} -o {1}"
 
 [HISTORY.sdf2]
-get="curl -sf http://history.stellar.org/prd/core-live/core_live_002/{0} -o {1}"
+get="curl -sf -A stellar-etl/1.0.0 http://history.stellar.org/prd/core-live/core_live_002/{0} -o {1}"
 
 [HISTORY.sdf3]
-get="curl -sf http://history.stellar.org/prd/core-live/core_live_003/{0} -o {1}"
+get="curl -sf -A stellar-etl/1.0.0 http://history.stellar.org/prd/core-live/core_live_003/{0} -o {1}"
diff --git a/internal/input/changes.go b/internal/input/changes.go
index 36853654..7dc7dfaa 100644
--- a/internal/input/changes.go
+++ b/internal/input/changes.go
@@ -51,6 +51,7 @@ func PrepareCaptiveCore(execPath string, tomlPath string, start, end uint32, env
 			NetworkPassphrase:  env.NetworkPassphrase,
 			HistoryArchiveURLs: env.ArchiveURLs,
 			UseDB:              false,
+			UserAgent:          "stellar-etl/1.0.0",
 		},
 	)
 	if err != nil {