diff --git a/IPA.Injector/IPA.Injector.csproj b/IPA.Injector/IPA.Injector.csproj
index 14077926..2ec1d3ea 100644
--- a/IPA.Injector/IPA.Injector.csproj
+++ b/IPA.Injector/IPA.Injector.csproj
@@ -31,10 +31,12 @@
v4.6.1
+ net461
$(DefineConstants);NET4
v3.5
+ net35
$(DefineConstants);NET3
diff --git a/IPA.Loader/IPA.Loader.csproj b/IPA.Loader/IPA.Loader.csproj
index 57a31cd7..11433877 100644
--- a/IPA.Loader/IPA.Loader.csproj
+++ b/IPA.Loader/IPA.Loader.csproj
@@ -35,10 +35,12 @@
v4.6.1
+ net461
$(DefineConstants);NET4
v3.5
+ net35
$(DefineConstants);NET3