diff --git a/test/snippet/utility/simd/detail/default_simd_max_length.cpp b/test/snippet/utility/simd/detail/default_simd_max_length.cpp
index 91fbca72220..1ba30c14895 100644
--- a/test/snippet/utility/simd/detail/default_simd_max_length.cpp
+++ b/test/snippet/utility/simd/detail/default_simd_max_length.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 int main()
 {
diff --git a/test/snippet/utility/simd/fill.cpp b/test/snippet/utility/simd/fill.cpp
index 36bc960018c..bdedcba6dde 100644
--- a/test/snippet/utility/simd/fill.cpp
+++ b/test/snippet/utility/simd/fill.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using uint16x8_t = seqan3::simd::simd_type_t<uint16_t, 8>;
 
diff --git a/test/snippet/utility/simd/iota.cpp b/test/snippet/utility/simd/iota.cpp
index 1f0717c54b4..6160fb09710 100644
--- a/test/snippet/utility/simd/iota.cpp
+++ b/test/snippet/utility/simd/iota.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using uint16x8_t = seqan3::simd::simd_type_t<uint16_t, 8>;
 
diff --git a/test/snippet/utility/simd/simd.cpp b/test/snippet/utility/simd/simd.cpp
index 8c0fed73202..c24df43c5de 100644
--- a/test/snippet/utility/simd/simd.cpp
+++ b/test/snippet/utility/simd/simd.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using uint16x8_t = seqan3::simd::simd_type_t<uint16_t, 8>;
 
diff --git a/test/snippet/utility/simd/simd_extract.cpp b/test/snippet/utility/simd/simd_extract.cpp
index c5d0223a203..015114d58ca 100644
--- a/test/snippet/utility/simd/simd_extract.cpp
+++ b/test/snippet/utility/simd/simd_extract.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using int16x8_t = seqan3::simd::simd_type_t<int16_t, 8>;
 
diff --git a/test/snippet/utility/simd/simd_load.cpp b/test/snippet/utility/simd/simd_load.cpp
index ca8a9df5594..5436af7da6a 100644
--- a/test/snippet/utility/simd/simd_load.cpp
+++ b/test/snippet/utility/simd/simd_load.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using uint16x8_t = seqan3::simd::simd_type_t<uint16_t, 8>;
 
diff --git a/test/snippet/utility/simd/simd_transpose.cpp b/test/snippet/utility/simd/simd_transpose.cpp
index 650c032e641..21ac8b21a2f 100644
--- a/test/snippet/utility/simd/simd_transpose.cpp
+++ b/test/snippet/utility/simd/simd_transpose.cpp
@@ -2,6 +2,7 @@
 
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using uint8x4_t = seqan3::simd::simd_type_t<uint8_t, 4>;
 
diff --git a/test/snippet/utility/simd/simd_upcast.cpp b/test/snippet/utility/simd/simd_upcast.cpp
index cb0e1d73469..7bd726befe7 100644
--- a/test/snippet/utility/simd/simd_upcast.cpp
+++ b/test/snippet/utility/simd/simd_upcast.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using int16x8_t = seqan3::simd::simd_type_t<int16_t, 8>;
 using int32x4_t = seqan3::simd::simd_type_t<int32_t, 4>;
diff --git a/test/snippet/utility/simd/views/iota_simd.cpp b/test/snippet/utility/simd/views/iota_simd.cpp
index 7c737327972..03b221e763d 100644
--- a/test/snippet/utility/simd/views/iota_simd.cpp
+++ b/test/snippet/utility/simd/views/iota_simd.cpp
@@ -1,5 +1,6 @@
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 // The simd type with 8 unsigned shorts.
 using uint16x8_t = seqan3::simd_type_t<uint16_t, 8>;
diff --git a/test/snippet/utility/simd/views/iota_simd_transform.cpp b/test/snippet/utility/simd/views/iota_simd_transform.cpp
index c785abb800b..500d6ce7dd5 100644
--- a/test/snippet/utility/simd/views/iota_simd_transform.cpp
+++ b/test/snippet/utility/simd/views/iota_simd_transform.cpp
@@ -2,6 +2,7 @@
 
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 // The simd type with 8 unsigned shorts.
 using uint16x8_t = seqan3::simd_type_t<uint16_t, 8>;
diff --git a/test/snippet/utility/simd/views/to_simd.cpp b/test/snippet/utility/simd/views/to_simd.cpp
index b367d614681..2a861e7b92f 100644
--- a/test/snippet/utility/simd/views/to_simd.cpp
+++ b/test/snippet/utility/simd/views/to_simd.cpp
@@ -3,6 +3,7 @@
 #include <seqan3/alphabet/nucleotide/dna4.hpp>
 #include <seqan3/core/debug_stream.hpp>
 #include <seqan3/utility/simd/all.hpp>
+#include <seqan3/utility/simd/detail/debug_stream_simd.hpp>
 
 using uint16x8_t = seqan3::simd_type_t<uint16_t, 8>;