diff --git a/Cargo.toml b/Cargo.toml
index 4dc26b4..3430d60 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,9 +23,6 @@ maintenance = { status = "actively-developed" }
 is-it-maintained-issue-resolution = { repository = "enarx/vdso" }
 is-it-maintained-open-issues = { repository = "enarx/vdso" }
 
-[dev-dependencies]
-libc = "0.2.67"
-
 [dependencies]
-crt0stack = "0.1"
 goblin = "0.6.0"
+libc = "0.2.67"
diff --git a/src/lib.rs b/src/lib.rs
index 4dbca93..73b9af8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -5,7 +5,6 @@
 #![deny(missing_docs)]
 #![deny(clippy::all)]
 
-use crt0stack::{Entry, Reader};
 use std::ffi::CStr;
 use std::os::raw::c_char;
 use std::slice::from_raw_parts;
@@ -112,14 +111,13 @@ pub struct Vdso<'a>(&'a Header);
 impl Vdso<'static> {
     /// Locates the vDSO by parsing the auxiliary vectors
     pub fn locate() -> Option<Self> {
-        for aux in Reader::from_environ().done() {
-            if let Entry::SysInfoEHdr(addr) = aux {
-                let hdr = unsafe { Header::from_ptr(&*(addr as *const _))? };
-                return Some(Self(hdr));
-            }
+        let val = unsafe { libc::getauxval(libc::AT_SYSINFO_EHDR) };
+        // getauxval returns 0 if entry was not found
+        if val == 0 {
+            return None;
         }
-
-        None
+        let hdr = unsafe { Header::from_ptr(&*(val as *const _))? };
+        Some(Self(hdr))
     }
 }