diff --git a/.gitignore b/.gitignore
index f0e3bca..6936990 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /target
-**/*.rs.bk
\ No newline at end of file
+**/*.rs.bk
+Cargo.lock
diff --git a/Cargo.lock b/Cargo.lock
deleted file mode 100644
index c4c00eb..0000000
--- a/Cargo.lock
+++ /dev/null
@@ -1,116 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-[[package]]
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- "nom",
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diff --git a/Cargo.toml b/Cargo.toml
index ac8cde5..0c2696d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,9 +10,12 @@ license = "MPL-2.0"
 edition = "2018"
 
 [dependencies]
-nom = "4.2.3"
 heapless = "0.5.6"
 
+[dependencies.nom]
+version = "4.2.3"
+default-features = false
+
 [features]
-std = []
+std = ["nom/std"]
 default = ["std"]