diff --git a/patches/api/patches.api b/patches/api/patches.api
index 7e9a01a9c..7268c398e 100644
--- a/patches/api/patches.api
+++ b/patches/api/patches.api
@@ -240,6 +240,10 @@ public final class app/revanced/patches/instagram/ads/HideAdsPatchKt {
 	public static final fun getHideAdsPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
 }
 
+public final class app/revanced/patches/instagram/misc/signature/SignatureCheckPatchKt {
+	public static final fun getSignatureCheckPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
+}
+
 public final class app/revanced/patches/irplus/ad/RemoveAdsPatchKt {
 	public static final fun getRemoveAdsPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
 }
diff --git a/patches/src/main/kotlin/app/revanced/patches/instagram/ads/Fingerprints.kt b/patches/src/main/kotlin/app/revanced/patches/instagram/ads/Fingerprints.kt
index 65d052729..1e5eb6d04 100644
--- a/patches/src/main/kotlin/app/revanced/patches/instagram/ads/Fingerprints.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/instagram/ads/Fingerprints.kt
@@ -9,6 +9,5 @@ internal val adInjectorFingerprint = fingerprint {
     parameters("L", "L")
     strings(
         "SponsoredContentController.insertItem",
-        "SponsoredContentController::Delivery",
     )
 }
diff --git a/patches/src/main/kotlin/app/revanced/patches/instagram/misc/signature/Fingerprints.kt b/patches/src/main/kotlin/app/revanced/patches/instagram/misc/signature/Fingerprints.kt
new file mode 100644
index 000000000..47ebe189b
--- /dev/null
+++ b/patches/src/main/kotlin/app/revanced/patches/instagram/misc/signature/Fingerprints.kt
@@ -0,0 +1,20 @@
+package app.revanced.patches.instagram.misc.signature
+
+import app.revanced.patcher.fingerprint
+import app.revanced.util.getReference
+import app.revanced.util.indexOfFirstInstruction
+import com.android.tools.smali.dexlib2.iface.reference.MethodReference
+
+internal val isValidSignatureClassFingerprint = fingerprint {
+    strings("The provider for uri '", "' is not trusted: ")
+}
+
+internal val isValidSignatureMethodFingerprint = fingerprint {
+    parameters("L", "Z")
+    returns("Z")
+    custom { method, _ ->
+        method.indexOfFirstInstruction {
+            getReference<MethodReference>()?.name == "keySet"
+        } >= 0
+    }
+}
diff --git a/patches/src/main/kotlin/app/revanced/patches/instagram/misc/signature/SignatureCheckPatch.kt b/patches/src/main/kotlin/app/revanced/patches/instagram/misc/signature/SignatureCheckPatch.kt
new file mode 100644
index 000000000..5bc077c4b
--- /dev/null
+++ b/patches/src/main/kotlin/app/revanced/patches/instagram/misc/signature/SignatureCheckPatch.kt
@@ -0,0 +1,19 @@
+package app.revanced.patches.instagram.misc.signature
+
+import app.revanced.patcher.patch.bytecodePatch
+import app.revanced.util.returnEarly
+
+@Suppress("unused")
+val signatureCheckPatch = bytecodePatch(
+    name = "Disable signature check",
+    description = "Disables the signature check that causes the app to crash on startup."
+) {
+    compatibleWith("com.instagram.android"("378.0.0.52.68"))
+
+    execute {
+        isValidSignatureMethodFingerprint
+            .match(isValidSignatureClassFingerprint.classDef)
+            .method
+            .returnEarly(true)
+    }
+}