2 files changed, 5 insertions, 0 deletions
diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
index fcd6347294ca..df537a51255a 100644
--- a/src/libstore/globals.cc
+++ b/src/libstore/globals.cc
@@ -70,6 +70,7 @@ Settings::Settings()
     enableImportNative = false;
     netrcFile = fmt("%s/%s", nixConfDir, "netrc");
     caFile = getEnv("NIX_SSL_CERT_FILE", getEnv("SSL_CERT_FILE", "/etc/ssl/certs/ca-certificates.crt"));
+    enableImportFromDerivation = true;
 }
 
 
@@ -185,6 +186,7 @@ void Settings::update()
     _get(keepGoing, "keep-going");
     _get(keepFailed, "keep-failed");
     _get(netrcFile, "netrc-file");
+    _get(enableImportFromDerivation, "allow-import-from-derivation");
 }
 
 
diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh
index 1e6b7c083a62..7a9a9f6c0caa 100644
--- a/src/libstore/globals.hh
+++ b/src/libstore/globals.hh
@@ -198,6 +198,9 @@ struct Settings {
     /* Path to the SSL CA file used */
     Path caFile;
 
+    /* Whether we allow import-from-derivation */
+    bool enableImportFromDerivation;
+
 private:
     SettingsMap settings, overrides;