diff --git a/src/address.cc b/src/address.cc
index 23d1983..0b1357e 100644
--- a/src/address.cc
+++ b/src/address.cc
@@ -194,7 +194,7 @@ const std::string address::to_string() const
 bool address::parse_string(const std::string& str)
 {
     char buf[INET6_ADDRSTRLEN],* b;
-    int sz, pfx;
+    int sz;
 
     sz = 0;
     b  = buf;
diff --git a/src/conf.cc b/src/conf.cc
index a22b44e..f3a0132 100644
--- a/src/conf.cc
+++ b/src/conf.cc
@@ -216,8 +216,6 @@ void conf::dump(int pri) const
 
 void conf::dump(logger& l, int level) const
 {
-    int i;
-
     std::string pfx;
     for (int i = 0; i < level; i++) {
         pfx += "    ";
diff --git a/src/iface.cc b/src/iface.cc
index 73b8482..3ce893f 100644
--- a/src/iface.cc
+++ b/src/iface.cc
@@ -282,7 +282,6 @@ ssize_t iface::read(int fd, struct sockaddr* saddr, uint8_t* msg, size_t size)
 {
     struct msghdr mhdr;
     struct iovec iov;
-    char cbuf[256];
     int len;
 
     if (!msg || (size < 0))
@@ -350,9 +349,6 @@ ssize_t iface::read_solicit(address& saddr, address& daddr, address& taddr)
     struct ip6_hdr* ip6h =
           (struct ip6_hdr* )(msg + ETH_HLEN);
 
-    struct icmp6_hdr* icmph =
-          (struct icmp6_hdr* )(msg + ETH_HLEN + sizeof( struct ip6_hdr));
-
     struct nd_neighbor_solicit*  ns =
         (struct nd_neighbor_solicit* )(msg + ETH_HLEN + sizeof( struct ip6_hdr));
 
diff --git a/src/ptr.h b/src/ptr.h
index 5b210b0..4e24294 100644
--- a/src/ptr.h
+++ b/src/ptr.h
@@ -117,7 +117,6 @@ protected:
     template <class U>
     void acquire(const ptr<U>& ptr)
     {
-        T* t = static_cast<U* >(0);
         acquire(ptr._ref);
     }