diff --git a/src/binary_parser.rs b/src/binary_parser.rs
index e8c3d231..052952bb 100644
--- a/src/binary_parser.rs
+++ b/src/binary_parser.rs
@@ -123,10 +123,18 @@ pub fn parse_binary(filename: &Path, addr: u64) -> Result<BinaryInfo, Error> {
             let offset = offset - aligned_vaddr;
 
             for sym in elf.syms.iter() {
+                // Only count defined symbols.
+                if sym.st_shndx == goblin::elf::section_header::SHN_UNDEF as usize {
+                    continue;
+                }
                 let name = elf.strtab[sym.st_name].to_string();
                 symbols.insert(name, sym.st_value + offset);
             }
             for dynsym in elf.dynsyms.iter() {
+                // Only count defined symbols.
+                if dynsym.st_shndx == goblin::elf::section_header::SHN_UNDEF as usize {
+                    continue;
+                }
                 let name = elf.dynstrtab[dynsym.st_name].to_string();
                 symbols.insert(name, dynsym.st_value + offset);
             }