diff --git a/src/parsemultipart.jl b/src/parsemultipart.jl
index 01b05b070..ef0e98599 100644
--- a/src/parsemultipart.jl
+++ b/src/parsemultipart.jl
@@ -29,7 +29,7 @@ end
 Find the first and last index of the next boundary delimiting a part, and if
 the discovered boundary is the terminating boundary.
 """
-@inline function find_multipart_boundary(bytes::AbstractVector{UInt8}, boundaryDelimiter::AbstractVector{UInt8}; start::Int=1)
+function find_multipart_boundary(bytes::AbstractVector{UInt8}, boundaryDelimiter::AbstractVector{UInt8}; start::Int=1)
     # The boundary delimiter line is prepended with two '-' characters
     # The boundary delimiter line starts on a new line, so must be preceded by a \r\n.
     # The boundary delimiter line ends with \r\n, and can have "optional linear whitespace" between
@@ -253,4 +253,4 @@ function __init__()
     return
 end
 
-end # module MultiPartParsing
\ No newline at end of file
+end # module MultiPartParsing