diff --git a/bin/misp_verify.php b/bin/misp_verify.php
new file mode 100644
index 00000000..b7301ea4
--- /dev/null
+++ b/bin/misp_verify.php
@@ -0,0 +1,33 @@
+#!/usr/bin/php
+<?php
+function testBrotli()
+{
+    $stringToCompress = "Ahoj světe";
+    $decoded = brotli_uncompress(brotli_compress($stringToCompress));
+    assert($stringToCompress == $decoded);
+}
+
+function testZstd()
+{
+    $stringToCompress = "Ahoj světe";
+    $decoded = zstd_uncompress(zstd_compress($stringToCompress));
+    assert($stringToCompress == $decoded);
+}
+
+function testIgbinary()
+{
+    $dataToSerialize = ["Ahoj" => "světe"];
+    $deserialized = igbinary_unserialize(igbinary_serialize($dataToSerialize));
+    assert($dataToSerialize == $deserialized);
+}
+
+function testSsdeep()
+{
+    $hash = ssdeep_fuzzy_hash("ahoj světe");
+    assert(is_string($hash));
+}
+
+testBrotli();
+testZstd();
+testIgbinary();
+testSsdeep();
\ No newline at end of file
diff --git a/bin/misp_verify.sh b/bin/misp_verify.sh
index b230a376..70137bd7 100644
--- a/bin/misp_verify.sh
+++ b/bin/misp_verify.sh
@@ -6,6 +6,9 @@ set -o xtrace
 # Check if PHP is properly configured
 php -v
 
+# Check if PHP extensions are properly built
+misp_verify.php
+
 # Build test
 # Temporary disable for aarch64, because LIEF is broken in arm
 if [[ "$(uname -m)" != "aarch64" ]]; then