diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8b8a71e..7ccd40c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,8 @@ cmake_minimum_required(VERSION 2.8)
 enable_language(C)
 enable_language(CXX)
 
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
 if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE Release)
 endif()
diff --git a/examples/Primes.cpp b/examples/Primes.cpp
index f99c9bc..161527d 100644
--- a/examples/Primes.cpp
+++ b/examples/Primes.cpp
@@ -41,6 +41,19 @@ TEST(PrimePolynomial, OnlyGeneratesPrimes) {
       << x << "^2 + " << x << " + 41 is not prime";
 }
 
+TEST(PrimePolynomial, OnlyGeneratesPrimes_NoStreaming) {
+  symbolic_unsigned x, y, z;
+  DeepState_Assume(x > 0);
+  unsigned poly = (x * x) + x + 41;
+  DeepState_Assume(y > 1);
+  DeepState_Assume(z > 1);
+  DeepState_Assume(y < poly);
+  DeepState_Assume(z < poly);
+  DeepState_Assert(poly != (y * z));
+  DeepState_Assert(IsPrime(Pump(poly)));
+}
+
+
 int main(int argc, char *argv[]) {
   DeepState_InitOptions(argc, argv);
   return DeepState_Run();