diff --git a/src/client_internals/builder.rs b/src/client_internals/builder.rs
index ffd7c36e..e41a0d0d 100644
--- a/src/client_internals/builder.rs
+++ b/src/client_internals/builder.rs
@@ -14,7 +14,7 @@ use crate::client::Result;
 ///#
 ///# fn example_function() {
 ///     let jenkins = JenkinsBuilder::new("http://localhost:8080")
-///         .with_user("user", Some("password"))
+///         .with_user("user", Some("password_or_token"))
 ///         .build()
 ///         .unwrap();
 ///# }
@@ -23,6 +23,7 @@ use crate::client::Result;
 pub struct JenkinsBuilder {
     url: String,
     user: Option<User>,
+    allow_insecure_ssl_connection: bool,
     csrf_enabled: bool,
     depth: u8,
 }
@@ -39,6 +40,7 @@ impl JenkinsBuilder {
                 }
             },
             user: None,
+            allow_insecure_ssl_connection: false,
             csrf_enabled: true,
             depth: 1,
         }
@@ -56,7 +58,9 @@ impl JenkinsBuilder {
 
         Ok(Jenkins {
             url: self.url,
-            client: Client::builder().build()?,
+            client: Client::builder()
+                .danger_accept_invalid_certs(self.allow_insecure_ssl_connection)
+                .build()?,
             user: self.user,
             csrf_enabled: self.csrf_enabled,
             depth: self.depth,
@@ -72,6 +76,12 @@ impl JenkinsBuilder {
         self
     }
 
+    /// Allow connections with invalid or self-signed certificates
+    pub fn allow_insecure_ssl(mut self) -> Self {
+        self.allow_insecure_ssl_connection = true;
+        self
+    }
+
     /// Disable CSRF in crumbs used for post queries
     pub fn disable_csrf(mut self) -> Self {
         self.csrf_enabled = false;
@@ -108,6 +118,14 @@ mod tests {
         assert_eq!(jenkins_client.csrf_enabled, true);
     }
 
+    #[test]
+    fn create_builder_allowing_insecure_tls() {
+        let jenkins_client = crate::JenkinsBuilder::new(JENKINS_URL).allow_insecure_ssl();
+        assert_eq!(jenkins_client.url, JENKINS_URL);
+        assert_eq!(jenkins_client.user, None);
+        assert_eq!(jenkins_client.allow_insecure_ssl_connection, true);
+    }
+
     #[test]
     fn disable_csrf() {
         let jenkins_client = crate::JenkinsBuilder::new(JENKINS_URL).disable_csrf();
diff --git a/src/job/common.rs b/src/job/common.rs
index 621a8abf..3b411813 100644
--- a/src/job/common.rs
+++ b/src/job/common.rs
@@ -440,7 +440,7 @@ macro_rules! job_buildable_with_common_fields_and_impl {
                 )*)*
                 private_fields {
                     /// Properties of the job
-                    property: Vec<CommonProperty>,
+                    _property: Vec<CommonProperty>,
                 }
             }
         }
diff --git a/src/scm/mod.rs b/src/scm/mod.rs
index 02467702..855eec3f 100644
--- a/src/scm/mod.rs
+++ b/src/scm/mod.rs
@@ -8,6 +8,7 @@ mod browser;
 pub use self::browser::*;
 
 /// SCM merge options
+#[allow(dead_code)]
 #[derive(Default, Deserialize, Debug)]
 #[serde(rename_all = "camelCase")]
 pub struct MergeOptions {