diff --git a/.gitmodules b/.gitmodules
index 4a8f750208..7b1eedd2d8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -73,3 +73,7 @@
 	path = MedtrumKit
 	url = https://github.com/LoopKit/MedtrumKit.git
 	branch = next-dev
+[submodule "AccuChekKit"]
+	path = AccuChekKit
+	url = https://github.com/loopandlearn/AccuChekKit
+	branch = loop-next-dev
diff --git a/AccuChekKit b/AccuChekKit
new file mode 160000
index 0000000000..d7f0569ae0
--- /dev/null
+++ b/AccuChekKit
@@ -0,0 +1 @@
+Subproject commit d7f0569ae00fec89b793abe7ccf4863ae967e6ce
diff --git a/LoopWorkspace.xcworkspace/contents.xcworkspacedata b/LoopWorkspace.xcworkspace/contents.xcworkspacedata
index 41ac8e03f8..328e622891 100644
--- a/LoopWorkspace.xcworkspace/contents.xcworkspacedata
+++ b/LoopWorkspace.xcworkspace/contents.xcworkspacedata
@@ -138,6 +138,9 @@
    <FileRef
       location = "group:LibreLoop/LibreLoop.xcodeproj">
    </FileRef>
+   <FileRef
+      location = "group:AccuChekKit/AccuChekKit.xcodeproj">
+   </FileRef>
    <FileRef
       location = "group:LoopSupport/LoopSupport.xcodeproj">
    </FileRef>
diff --git a/LoopWorkspace.xcworkspace/xcshareddata/swiftpm/Package.resolved b/LoopWorkspace.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 06bc80653a..6d47969559 100644
--- a/LoopWorkspace.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/LoopWorkspace.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -1,5 +1,5 @@
 {
-  "originHash" : "3074fb13e969eeb07af13d2659671d107eac739de84ccaff57f73a4b6201e10f",
+  "originHash" : "314166521c26477a20d5dfc31a03d7a49cebb38cb1e8f6216b37653113ca8e28",
   "pins" : [
     {
       "identity" : "amplitude-ios",
@@ -19,6 +19,15 @@
         "version" : "1.0.1"
       }
     },
+    {
+      "identity" : "asn1",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/leif-ibsen/ASN1",
+      "state" : {
+        "revision" : "e38d1b8b43d8b53ffadde9836f34289176bb7a0c",
+        "version" : "2.7.0"
+      }
+    },
     {
       "identity" : "base32",
       "kind" : "remoteSourceControl",
@@ -28,6 +37,15 @@
         "revision" : "d185e44c8b355d34d5c6c6ad502c60cba4599f69"
       }
     },
+    {
+      "identity" : "bigint",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/leif-ibsen/BigInt",
+      "state" : {
+        "revision" : "7c7b1be2f6714ce03833879b0aab4b20293c0207",
+        "version" : "1.24.0"
+      }
+    },
     {
       "identity" : "bluecryptor",
       "kind" : "remoteSourceControl",
diff --git a/LoopWorkspace.xcworkspace/xcshareddata/xcschemes/LoopWorkspace.xcscheme b/LoopWorkspace.xcworkspace/xcshareddata/xcschemes/LoopWorkspace.xcscheme
index 256d8b57df..5a912776c3 100644
--- a/LoopWorkspace.xcworkspace/xcshareddata/xcschemes/LoopWorkspace.xcscheme
+++ b/LoopWorkspace.xcworkspace/xcshareddata/xcschemes/LoopWorkspace.xcscheme
@@ -336,7 +336,7 @@
             buildForAnalyzing = "YES">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "40D441014F200DF4BC779F34"
+               BlueprintIdentifier = "B2EABFEC645A3969B0B548ED"
                BuildableName = "LibreLoopPlugin.loopplugin"
                BlueprintName = "LibreLoopPlugin"
                ReferencedContainer = "container:LibreLoop/LibreLoop.xcodeproj">
@@ -356,6 +356,20 @@
                ReferencedContainer = "container:LibreTransmitter/LibreTransmitter.xcodeproj">
             </BuildableReference>
          </BuildActionEntry>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "3E5A3B962F42246100D498DB"
+               BuildableName = "AccuChekKitPlugin.loopplugin"
+               BlueprintName = "AccuChekKitPlugin"
+               ReferencedContainer = "container:AccuChekKit/AccuChekKit.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
          <BuildActionEntry
             buildForTesting = "YES"
             buildForRunning = "YES"