diff --git a/fuzz/qpdf_crypt_fuzzer.cc b/fuzz/qpdf_crypt_fuzzer.cc
index 0e391f8..cfa5763 100644
--- a/fuzz/qpdf_crypt_fuzzer.cc
+++ b/fuzz/qpdf_crypt_fuzzer.cc
@@ -109,7 +109,7 @@ FuzzHelper::doChecks()
 
     Pl_PNGFilter::setMemoryLimit(1'000'000);
     Pl_TIFFPredictor::setMemoryLimit(1'000'000);
-    Pl_Flate::setMemoryLimit(1'000'000);
+    Pl_Flate::setMemoryLimit(200'000);
 
     // Do not decompress corrupt data. This may cause extended runtime within jpeglib without
     // exercising additional code paths in qpdf, and potentially causing counterproductive timeouts.
diff --git a/fuzz/qpdf_crypt_insecure_fuzzer.cc b/fuzz/qpdf_crypt_insecure_fuzzer.cc
index 22a7f0e..a8211f8 100644
--- a/fuzz/qpdf_crypt_insecure_fuzzer.cc
+++ b/fuzz/qpdf_crypt_insecure_fuzzer.cc
@@ -109,7 +109,7 @@ FuzzHelper::doChecks()
 
     Pl_PNGFilter::setMemoryLimit(1'000'000);
     Pl_TIFFPredictor::setMemoryLimit(1'000'000);
-    Pl_Flate::setMemoryLimit(1'000'000);
+    Pl_Flate::setMemoryLimit(200'000);
 
     // Do not decompress corrupt data. This may cause extended runtime within jpeglib without
     // exercising additional code paths in qpdf, and potentially causing counterproductive timeouts.
diff --git a/fuzz/qpdf_fuzzer.cc b/fuzz/qpdf_fuzzer.cc
index 602983b..82134ca 100644
--- a/fuzz/qpdf_fuzzer.cc
+++ b/fuzz/qpdf_fuzzer.cc
@@ -107,7 +107,7 @@ FuzzHelper::doChecks()
 
     Pl_PNGFilter::setMemoryLimit(1'000'000);
     Pl_TIFFPredictor::setMemoryLimit(1'000'000);
-    Pl_Flate::setMemoryLimit(1'000'000);
+    Pl_Flate::setMemoryLimit(200'000);
 
     // Do not decompress corrupt data. This may cause extended runtime within jpeglib without
     // exercising additional code paths in qpdf, and potentially causing counterproductive timeouts.
diff --git a/fuzz/qpdf_lin_fuzzer.cc b/fuzz/qpdf_lin_fuzzer.cc
index eede5b7..d1e75b9 100644
--- a/fuzz/qpdf_lin_fuzzer.cc
+++ b/fuzz/qpdf_lin_fuzzer.cc
@@ -108,7 +108,7 @@ FuzzHelper::doChecks()
 
     Pl_PNGFilter::setMemoryLimit(1'000'000);
     Pl_TIFFPredictor::setMemoryLimit(1'000'000);
-    Pl_Flate::setMemoryLimit(1'000'000);
+    Pl_Flate::setMemoryLimit(200'000);
 
     // Do not decompress corrupt data. This may cause extended runtime within jpeglib without
     // exercising additional code paths in qpdf, and potentially causing counterproductive timeouts.
diff --git a/fuzz/qpdf_outlines_fuzzer.cc b/fuzz/qpdf_outlines_fuzzer.cc
index db2a87c..d2404ee 100644
--- a/fuzz/qpdf_outlines_fuzzer.cc
+++ b/fuzz/qpdf_outlines_fuzzer.cc
@@ -85,7 +85,7 @@ FuzzHelper::doChecks()
 
     Pl_PNGFilter::setMemoryLimit(1'000'000);
     Pl_TIFFPredictor::setMemoryLimit(1'000'000);
-    Pl_Flate::setMemoryLimit(1'000'000);
+    Pl_Flate::setMemoryLimit(200'000);
 
     // Do not decompress corrupt data. This may cause extended runtime within jpeglib without
     // exercising additional code paths in qpdf, and potentially causing counterproductive timeouts.
diff --git a/fuzz/qpdf_pages_fuzzer.cc b/fuzz/qpdf_pages_fuzzer.cc
index 4e799f8..cd2fff7 100644
--- a/fuzz/qpdf_pages_fuzzer.cc
+++ b/fuzz/qpdf_pages_fuzzer.cc
@@ -106,7 +106,7 @@ FuzzHelper::doChecks()
 
     Pl_PNGFilter::setMemoryLimit(1'000'000);
     Pl_TIFFPredictor::setMemoryLimit(1'000'000);
-    Pl_Flate::setMemoryLimit(1'000'000);
+    Pl_Flate::setMemoryLimit(200'000);
 
     // Do not decompress corrupt data. This may cause extended runtime within jpeglib without
     // exercising additional code paths in qpdf, and potentially causing counterproductive timeouts.