diff --git a/service/src/main/java/io/github/a13e300/tricky_store/keystore/CertHack.java b/service/src/main/java/io/github/a13e300/tricky_store/keystore/CertHack.java
index 3b811c0..b361a6b 100644
--- a/service/src/main/java/io/github/a13e300/tricky_store/keystore/CertHack.java
+++ b/service/src/main/java/io/github/a13e300/tricky_store/keystore/CertHack.java
@@ -97,13 +97,13 @@ public final class CertHack {
     }
 
     private static PEMKeyPair parseKeyPair(String key) throws Throwable {
-        try (PEMParser parser = new PEMParser(new StringReader(key))) {
+        try (PEMParser parser = new PEMParser(new StringReader(UtilKt.trimLine(key)))) {
             return (PEMKeyPair) parser.readObject();
         }
     }
 
     private static Certificate parseCert(String cert) throws Throwable {
-        try (PemReader reader = new PemReader(new StringReader(cert))) {
+        try (PemReader reader = new PemReader(new StringReader(UtilKt.trimLine(cert)))) {
             return certificateFactory.generateCertificate(new ByteArrayInputStream(reader.readPemObject().getContent()));
         }
     }
diff --git a/service/src/main/java/io/github/a13e300/tricky_store/util.kt b/service/src/main/java/io/github/a13e300/tricky_store/util.kt
index a4dd165..d79c83a 100644
--- a/service/src/main/java/io/github/a13e300/tricky_store/util.kt
+++ b/service/src/main/java/io/github/a13e300/tricky_store/util.kt
@@ -59,3 +59,4 @@ fun IPackageManager.getPackageInfoCompat(name: String, flags: Long, userId: Int)
         getPackageInfo(name, flags.toInt(), userId)
     }
 
+fun String.trimLine() = trim().split("\n").joinToString("\n") { it.trim() }