A semiconductor package includes a semiconductor die, a substrate for supporting the semiconductor die, an encapsulant covering the semiconductor die and at least part of the substrate, and a die attach material attaching the semiconductor die to the substrate. The die attach material includes molecules having a first functional group with at least one free electron pair and a second functional group chemically reacted or reactable with the encapsulant in a way that promotes adhesion with the encapsulant. A corresponding method of manufacturing the semiconductor package is also described.